5/10 NL live I want to make a huge call

[McStinky]

Foxwoods 5/10, 10-handed.

I haven't played with villain for very long, but he has a big stack and seems to be unafraid to make big moves and be tricky. In one hand I saw him make a very thin value bet on the river (people rarely do this live) and it paid off. Villain probably perceives me as a tight, thinking player.

I have 2500, villain covers.

I am in MP with A[img]/images/graemlins/spade.gif[/img]Q[img]/images/graemlins/club.gif[/img].

Preflop
Two limpers and I raise to 75 in MP. Villain calls from the cutoff and everyone else folds.

Flop (175): J[img]/images/graemlins/club.gif[/img]T[img]/images/graemlins/heart.gif[/img]T[img]/images/graemlins/club.gif[/img]
I bet 100 and villain calls.

Turn (375): 5[img]/images/graemlins/diamond.gif[/img]
I bet 300 and villain calls. Not sure if I should be firing this bullet on a board like this but I was just being stubborn.

River (975): A[img]/images/graemlins/club.gif[/img]
I think for a little bit and decide to check. Villain thinks for just a little while and pushes 1000 in the middle. This bet amount could definitely mean bluff but it could also mean monster hand getting greedy against a perceived very strong hand. I guess this comes down to considering my pot odds and looking at his range. I think the fact that I hold Q[img]/images/graemlins/club.gif[/img] is key here.