NL 5/10 With Bottom Set

[Lucky]

Villian is solid, 21/6/3, probably views me as same, but tighter in full games. This is 9 handed. Villian has 1000, i cover.

4 folds. Villian open limps. Folded to me, i complete in SB with 5h5d. BB checks.

3 to flop with 30 in pot.
FLOP [board cards 5C,10D,6S ]
I check, BB checks. Villian bets 25. I call. BB folds.

TURN [board cards 5C,10D,6S,2H ] 80 in pot
I check. Villian bets 50. I c/r to 150. Villian calls.

River RIVER [board cards 5C,10D,6S,2H,QD ] 380 in pot
I bet 200. Villian makes it 800.

I....???