I have no clue how to play this spot with my range..

Do I want to bet a wide merged range?
I guess I want to c/c some A highs and c/f some overcards that I cant barrel like QTs without backdoor. So I also need to c/c some TP, slowplay overpair sometimes

I chose this combo to c/c flop because I have a lot of backdoors so It's easier to calldown on a lot of runouts which makes my c/c range stronger.

Ok on the turn c/c is the plan but c/r with a low frequency can be good if I slowplay KK or AA here ever. But I actually don't do that so.

Ok river I should donk imo... I can have a loooooot of Ax so he should probably fold Qx.

Any suggestions about betsize I should use OTR?