I think your play is fine on every single street. The only debatable street is preflop. My poker coach keeps telling me that I shouldnt raise hands like KTo,A9o,KJo and many other hands from the SB vs a late position raiser becuz we are out of position. But i disagree with him on this one, I think the incentive to get the big blind to fold, and the fact that you do likely have the best hand are enough reasons to raise in this spot despite the fact that you are out of position. I may be wrong here, but I wouldve raised KTo preflop as you did in this situation. One thing I do know for sure is this is a high variance play, but theres nothing inherently wrong with variance so thats not really a concern.