several things vote against the integrity of the quran:
1) the very reason calif Uthman had to make an “official” version, was that several factions in the muslim armies had diff verses
Not factual. Please provide citations and be ready to prove them.
2) a hadith from Ayesha, say that a goat eat some of the quran compiled earlier than c. Uthamn’s
Provide the citation or omit this point.
True, however many is relative. It did not say all or even most. Trying to imply contradictions does not help your cause. Many of the sahabah who where hafiz al quran (look it up if you don't know what it means) were still alive.
4) infamous “satanic verses” were removed
Again prove it through citations from historical scholars. The word of one fool isn't enough to qualify this as fact.
a. Sura an-Najm (Star) 53:19-22
53:19. Have ye seen Lat. and 'Uzza,
20. And another, the third (goddess), Manat?
21. What! for you the male sex, and for Him, the female?
22. Behold, such would be indeed a division most unfair!
23. These are nothing but names which ye have devised,- ye and your fathers,- for which Allah has sent down no authority (whatever). They follow nothing but conjecture and what their own souls desire!- Even though there has already come to them Guidance from their Lord!
The pagan Arabs attributed al-Lat al Uzza and Manat as the daughters of God (astaghfirallah). Because the Pagan Arabs disliked having daughters and preferred sons, God asks them why they would attribute daughters to Him.
It later confirms that these were inventions of their own.
Disregarding the 23rd verse which concludes this entire argument is an attempt to play on people's ignorance.
5) many hadiths verify the events
Provide citations.
6) the fact that it goes from largest suras to shortest screams the fact it was edited, without doubt
The Quran was organized by the Prophet Muhammad (peace be upon him) in this order to be memorized this way. There is no doubt it is the word of God (swt) for Muslims.
a. you just have to listen
Do you have any knowledge of Arabic to jump to this conclusion? A translation of the Quran is still not the Quran, it is only a translation (to best of the translator's ability), therefore it does not have the same style and depth as the original Arabic. Muslims still learn to recite the Quran in its original Arabic, though not all may understand the full meaning. This is why, along with translations, commentary is needed. I recommend the English commentary of Abdullah Yusuf Ali or an english translation of the commentary of Maulana Maududi (rahmat allah alayhuma).
b. it’s a mish-mash otherwise
Without proficiency of the Arabic language, the Quran you are reading is only a translation and not referred to as the Quran.
Also, the Quran is meant to be sung and recited, and each verse contains many topics which fit together beautifully if you read it to seek guidance.
If you read the translation of the Quran to obtain something which you can use to imply a contradiction, you will find it is rather impossible.