I don't have specific dynamics at the table so far but in 22 hands i'm running on the Lag/Aggro side putting 32/27. V is not particularly aggressive and he is more on the calling station side i would say. He started to flat my raise IP a couple of time with the intention to steal pot from me on Flop and Turn when this hand was dealt.

Here as i stated ahead he started to Flat IP and float me a lot so maybe the x/c would have been better but since i fired a lot vs. him i didn't want him to find my line a bit suspect and find a x on flop also. I decided to bet My T's (KT AT), Over pairs but mostly i'm counting on the fact that he know i will fire a lot of those boards with Ace of spades which are plenty in my range here. I think i can get value from a lot of things here since i think it hit his Flat calling range well.

Here i decided to stay in concordance with my range and decided to x and wanted him to think that i'm not really pleased with his Flop call. Also i think that he will feel free to bet because my x will comfort his thinking about the fact that his call Flop was good because i fired a lot of those monotone boards. When V bet i'm really happy since now i know he is not trying to steal the pot. His sizing tell me that. He is probably not drawing too because i got the Ace of spades and he is not the type of V to draw second nut flush. The 6 hit again his pre flop calling range so no reason to do other things here except calling.

MY QUESTION : What is your play here. If we lead what is our sizing. How do you find the perfect sizing ?