You did not disprove the fact that Safavids spoke Turkic and Ismail wrote poetry (published by Minorsky) in Azeri Turkic. None of the facts you brought above disproves either these facts or a slew of Iranica and other references I brought above. Nowhere, does the page say Ismail is a Turk, his grandfather Uzun Hassan was a Turk, Ismail was born in Aqqoyunlu Turkic state, and we show his background as mixed Turkic, Kurdish and Greek. There is NO reference above whatsoever to say Ismail was ethnic Persian, NONE! No reference that he or his ancestors considered Persian (that is South-Western Iranian dialect) as their mother tongue. Language used by Uzbeks has no relevance to Safavid discussion, Ismail extensively used Chagatay dialect in his poetry oriented to Qizilbash Turkomans. This is a fact spelled out by Vladimir Minorsky in his article on Ismail's poetry. Read it through the end, instead of opening only the last page of the article after pages of his Turkish poetry. 
The problem is you're trying to attribute Iranian to Persian, in modern meaning these are different things. Safavis were not Persian.  

 Dariush4444 
Can someone explain Dariush4444 that he needs to read the talk page, before blindly reverting the page and inserting clearly baseless ethnic POV in there.