Villain is 16/12 over 250 hand sample and folded to 3/5 3bets. I can sometimes 3b as low as 55+ BN v CO, but against his tighter open it is more like 77+ for pairs. I have most suited broadways and AJ+ KQ, some lower suited aces and occasional suited connectors.

Should I have a betting range at all here? There are lots of turns that I want to protect against which is why I chose to bet. I can have 77 and maybe 66, but he can plausibly have all the sets. I don't think he ever has 45. I have occasional 98 and T9 that would like to bet.

Is this too thin? I want value from 88-JJ, but now 44 and 55 have improved, and maybe he has some frequency AK, so this might be a bad idea. I am hoping he bets enough with 55 and his sets to not value cut myself. I have plenty of air that could want to stab, but I am not sure which air I would actually bluff with here. I can also have non-spade A5s so he doesn't fold my entire range by raising.