As'salamu Alaikum dear brother Shaad,
Great points akhi. Here is the response:
1- Allah Almighty Said in Noble Verse
2:87 and 2:253, that He fortified
Isa (Jesus peace be upon him) with the Holy Spirit:

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??. Also, Allah Almighty told Isa directly that
"I fortified you with the Holy Spirit" ??
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?? . See Noble Verse
5:110.
Jesus was also given the Book that enabled him to perform limited Miracles and
even Creation:
www.answering-christianity.com/jesus_creating.htm2- Allah Almighty also fortifies His creations from humans and Angels and Jinns and others with the Spirit:
"He sends down the Angels by the Spirit and with His (Allah's) Command to whom He pleases from His creations..." 
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?? . See Noble Verse
16:2.
3- Allah Almighty blows His Spirit
"from my Spirit" ??
? inside our mothers' wombs to create our Spirits (?Noble Verse
15:29). That's what He did with Adam after He made him flesh and blood, dust and water:
?15:29

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4- When asked about the Spirit, Allah Almighty responded:
?17:85


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"They ask thee (Muhammad) concerning the Spirit, say it is by the Command of my Lord, and little of knowledge was given to you"5- Isa, peace be upon him, was also called
"A Spirit from Allah"
? 
. See Noble Verse
4:171.
6- Angels and the Holy Spirit are different:
The following Noble Verses make this abundantly clear:
"...The Angels and the Spirit..."
?70:4

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"The Day when the Spirit and the Angels stand in line...."?78:38

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"The Angels and the Spirit descent in it (the Night of Power)...."?97:4

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"The Trustworthy Spirit brought It (the Quran) down"
?26:193

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"The Holy Spirit
?? sent It (the Quran) down from your Lord...."
?16:102 ??

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7- Allah Almighty's Spirit
"Our Spirit"
?? appeared as a man to Mary to impregnate her:
?19:17


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?21:91

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Putting it all together:
So the Holy Spirit creates our spirits, fills the Angels, humans, Jinns and all creations by the Command of Allah Almighty, and is responsible for bringing down the Holy Quran to Prophet Muhammad through Angel Gabriel, peace be upon him.
Gabriel is not the Holy Spirit. Gabriel follows the Commands of the Holy Spirit that are sent straight from Allah Almighty. Allah Almighty made three realms:
(a)- The realm of Allah and His Heaven.
(b)- The World of Command. This is where all of the Spirits and Selfs and Angels, and creations of the Spirit, and creations of the Word, and creations of the Light, and creations of the smokeless Fire, and creations of all other things are in.
(c)- The World of flesh and blood, dust and water creation.
It seems clear that Allah Almighty made the Holy Spirit be the One in Charge to
run the entire World of Command. For more, please visit:
www.answering-christianity.com/quran_creator_or_created.htmI think of it as my parents' sperm and egg. Allah Almighty put those two microscopic beings to create me. And made the Holy Spirit blow my spirit in this flesh and blood creation of me.
Angel Gabriel did not blow the Spirit in me.
I hope this helps, Insha'Allah.
Take care,
Osama Abdallah