I don't have any info on Villain.
My calling range here is something like this: 88-JJ, ATs-AQs, KJs-KQs, QJs, JTs, AJo-AQo, KQo. If villain was a bad player i would be calling wider, w/ all pocket pairs and a lot of suited connecters and more hands with Frequent Strenght.
If there is any leaks here please tell me.

My question here is: What are the best hands to bet and the ones to check behind?
I think that i should check behind my hands with SDV (Ace Highs). And bet all of my pocket pairs(88-JJ), and maybe hands with no SDV w/ BDFD, like JTs,QJs,KQs, etc. But how many of these should I use, and which ones are the best?

Facing a delayed c-bet, what is the best strategy here?
Should I have a raising range at all? If so, what hands should I include in it? Since I'm mainly betting my pocket pairs on the flop, I don't think I have a lot of value hands here on this turn. Maybe I picked up a flush draw, but that is it.
So should I just call? Again, with what hands? I know the A highs are calls, but should I do it with all of them? Should I call with some hands with no SDV so I can bluff river when he checks it? Which ones are the best for that?

If I have hands with no SDV in this river, which ones are the best to bluff here?