villain is 35-20-5 over 50, one significant hand when i raised turn with my turned nut straight (89s) and he called his overpair on the paired board, then i checked back double paired board river to win at showdown with about 55bb behind. How does JJ-AA/KJ/AK/QTs sound here? too optimistic?

Full Tilt No-Limit Hold'em, $0.25 BB (7 handed) - Full Tilt Converter Tool from FlopTurnRiver.com

Button ($49.65)
SB ($26.47)
BB ($47.73)
UTG ($24.75)
Hero (MP1) ($43.14)
MP2 ($54.26)
CO ($60.10)

Preflop: Hero is MP1 with 7, 7
UTG bets $0.85, Hero calls $0.85, 4 folds, BB calls $0.60

Flop: ($2.65) J, K, 7 (3 players)
BB checks, UTG bets $1.75, Hero raises to $5, BB calls $5, 1 fold

Turn: ($14.40) 2 (2 players)
BB checks, Hero bets $9, BB raises to $41.88 (All-In),