As'salamu Alaikum Servant,
Welcome to the board. I pray to Allah Almighty to continue to lead you to the True Path and Light of Islam. Ameen.
As to your points on the Glorious Quran's Compilation and Preservation, this had been thoroughly discussed and the Holy Quran's perfect Preservation had been thoroughly proven. This is not an empty rhetoric. You can see the clear-cut evidence at:www.answering-christianity.com/quran/textual.htm
The very Text of the Glorious Quran is a Divine Miracle. And the Holy Quran had been perfectly preserved, and is today a copy of the Holy Book that is in the Preserved Divine Tablet. Again, these are not just empty statements from me
. Believe me, I don't like empty rhetoric! Much of the Bible
(not all of it) is one big empty rhetoric and man-made lies [1
]. Not trying to be rude, but rather very honest and open. The Glorious Quran's Miracle is Overwhelming in Divine Miracles and Truth. To understand what I am really talking about here, please visit: http://www.answering-christianity.com/100_percent_guarantee_that_quran_is_divine.htm
The following is a little example from the STUNNING NUMERICAL MIRACLES of the Glorious Quran:
STUNNING Divine Miracles:
Here are two of my favorite ones
from among the tens (10s) that are listed in this section:
Here is one stunning
Numerical Miracle, from the 10s below, for you:
The Glorious Quran has 114
Chapters. The sum of those Chapters is
6555 (1+2+...+114 = 6555).
There are also
6236 Noble Verses in the
Glorious Quran. Now, IF YOU ADD EACH CHAPTER # with the number of
its Verses, then you get a list of numbers. So 1 (first Chapter) + 7
(# of its Verses) = 8. Do this for all Chapters.
1- The sum of the odd numbers
from the list = 6555.
2- The sum of the even numbers from the list =
XLS file for 100% confirmation.
The Great Miracle. Allah Almighty in the Holy Quran
called the Number 19 Miracle "One of the
Ones (Miracles)" (74:30-37) 
Did you also know that Allah Almighty Said in Surat Nuh (that's
Noble Chapter Nuh (Noah)) that Prophet Noah lived for
950 years among his
people. Yet, all Praise and Glory are due to Allah Almighty Alone,
the entire Noble Surah is exactly written in
950 Letters! You
can see this in the scanned images that I produced with my own
hand-written verification for each Noble Letter. Click on the link
to see the many Numerical Miracles in the Holy Quran. Also, see the
Numerical Miracles section, below, along with all of the
other great sections.
No committee wrote the Holy Quran. The Uthmanic committee instead DUPLICATED THE ORIGINAL
Holy Quran. The Holy Quran was written by Prophet Muhammad and Angel Gabriel, peace be upon them. All of the Noble Verses that prove this are in the top links that I gave you. I openly challenge you to refute them.
As to the manuscripts that were found in Sana, Yemen. Not sure if you know the geography of that region or not, but do you know how many miles is Sana away from Mecca? 677.4 miles
. Try to walk those on foot and on camel. You can see this here:https://www.google.com/#q=how+far+is+sana+from+mecca%3F
The Text of the Arabic Holy Quran is very complex. Even today, we use simplified versions of It when writing and quoting the Holy Book. My www.QuranSearch.com
search engine, which I built myself, uses the simplified version of the Arabic. The Sana manuscript is no more than a copy of the Original Holy Quran. It contains errors because it is NOT THE ORIGINAL. And like I said, the Holy Quran's Original Arabic is very complex.
All Praise and Glory and Thanks are due to Allah Almighty Alone. We today have the Original Holy Quran's Text all perfectly preserved. Not only that, but millions of copies of the Holy Book
had been already printed and distributed. Indeed, a Divine Promise Fulfilled:[075:016] Move not thy tongue, O Prophet, with the revelation of the Qur'an that thou mayest hasten to preserve it.[075:017] Surely, upon US rests its collection and its recital.[075:018] So when WE recite it, then follow thou its recital.[075:019] Then upon US rests the expounding thereof.
75:16 لاتحرك به لسانك لتعجل به
75:17 ان علينا جمعه وقرانه
75:18 فاذا قراناه فاتبع قرانه
75:19 ثم ان علينا بيانه
The doomed-to-Hell infidels have nothing but noise on Islam. Due to their corrupt religions and scriptures, they're full of envy against Islam:[002:109] Many of the people of the book like to convert you back to disbelief after your acceptance of faith. (They do so) because of their (egocentric) envy, even though the truth has become clear to them. So forbear and overlook (their arrogance), until Allah enforces the command. Of course Allah has absolute power over all things!
I know it hurts very bad and very deep having an empty and corrupt religion such as your trinity and corrupt bible. This is why we see overwhelming numbers of your church leaders as pedophiles and thieves and crooks. That's because they know they follow nothing but lies and conjecture, due to their deep knowledge of their corrupt and empty scriptures. Look at what Allah Almighty Said about your empty trinity religion and church leaders:[004:157] That they said (in boast), "We killed Christ Jesus the son of Mary, the Apostle of God";- but they killed him not, nor crucified him, but so it was made to appear to them, and those who differ therein are full of doubts, with no (certain) knowledge, but only conjecture to follow, for of a surety they killed him not:- [004:158] Nay, God raised him up unto Himself; and God is Exalted in Power, Wise;-[009:034] O ye who believe! Lo! many of the (Jewish) rabbis and the (Christian) monks devour the wealth of mankind wantonly and debar (men) from the way of Allah. They who hoard up gold and silver and spend it not in the way of Allah, unto them give tidings (O Muhammad) of a painful doom,
And last and not least, even according to the remnants of Truth from your scriptures, Islam is the Original Faith of GOD Almighty to mankind. The original believers' title was Muslims, Salamays, Mushlams, Mushlems, Mushlimana
. This is also where you get your Hebrew Shalom from. The Hebrews pronounced the "S" as "SH". They also pronounce the "A" thick. So it's really Salam, and not Shalom or Salom. For ample details, visit: www.answering-christianity.com/convert_christians.htm
Again, visit the links above for all of the Noble Verses. May Allah Almighty continue to lead you to Islam. Ameen.