Villain is a rather weak regular playing 24/16/9,9 after 286 hands. F2CB is 45 (20 situations), Raise CB is 15

Preflop open is standard and the flop is decent so I bet for value vs his Qx, 8x and draws. The sizing might be a little too small given the coordinated flop and being oop, right?
After his raise, he might have KQ, 88, JT, Ax, Kx or QJ in diamonds... higher sets as well as AK can be discounted due to his call pre.
Against this range we are a slight dog but odds are good, so i call, although I am not sure how good that really is because there are a lot of bad turncards. The 8 isnt one and I guess as played I should call here.

What do you think? Cbet sizing? Fold to flop raise? As played call turn?

And thanks in advance