Any idea as to how you think villain might perceive you?
As you've identified yourself pre feels a bit too loose. You're not sat very deep for postflop maneuverability and the BB is a good player - so not a good target for a steal. Also being MP with a few players left to act sucks too, so i don't think you should be opening quite that wide in this spot.
I would bet turn, because any 8 our opponent holds is likely going to be < than our 8, and people just won't usually fold strongish pairs on this turn either.
You don't really rep any bluffs raising this river the way it's played out. Think this hand plays way easier with a turn bet basically.
I think I'm perceived as quite a TAG player, and I recall playing him in the past where I raised pre with a big ace that missed the flop, cbet flop and shut down after he called and folded the river. I think this definitely played on my mind because I thought he'd fire river quite light, hence why I checked the turn. I still think I should have bet about 10k turn with the plan to shove river.
Would still appreciate thoughts on the overall play from others