2040 commerce, v late game has been running shorthanded with myself for the whole time and other players coming and going from time to time. villian is buck29 (forgot his real name though he told me it a few times) who i've been playing with a decent amount online and live lately who i think is a decent player capable of big bluffs and big laydowns and has a pretty good understanding of the game but i have seen him make plays where he puts in a large raise and folds e.g. once he raised pre,got lots of callers,me being on the button, and checkraised me on the flop and folded to ~200BB shove.

he also seems to find ways into talking himself into loose calls. one hand Iraised A[img]/images/graemlins/heart.gif[/img]J[img]/images/graemlins/heart.gif[/img] fromcutoff, button shortstack calls, he calls fromblinds.

flop comes [img]/images/graemlins/heart.gif[/img][img]/images/graemlins/heart.gif[/img]x all low cards, he checks i bet $500, short button raises allin $2k total, buck calls from blinds, I call

turn is x[img]/images/graemlins/heart.gif[/img]

he check calls $5k in sidepot
riv unpairing low card (i still have nuts)
he check calls $12k after debating folding for nearly 3 minutes.

this hand I raise 44 from cutof to $150or something, he defends BB to the flop of

A J 4 not sure if flushdraw onboard exactly

he check calls a $350 bet

at this point I am 99% sure I have the stonenuts. I have been raising my fair share from late position and repopping from blinds so its safe to say he probably views me as agressive and would likely reraise me with JJ or AA from the blinds vs a late position raise.

turn is offsuit 2. there may or may not have been a flush draw at this point but I am 100% sure there was not 3 to a flush on the board yet.

turn he checks, I bet $1000 he pretty quickly raises to $3500 total

we are >$50k deep at this point so if I reraise big to $10K+ there is probably still room for a fold, right?

call here or re-raise?