OESFD on flop, how is this? (50NL)

Opp's stats are 57/1/1.8 over about 80 hands. I know how I would play this in a SNG, but what about here?

PokerStars No-Limit Hold'em, $0.50 BB (8 handed) Hand History Converter Tool from FlopTurnRiver.com (Format: FlopTurnRiver)

MP2 ($60.05)
CO ($49.50)
Button ($19.70)
SB ($50.90)
Hero ($49.45)
UTG ($61.95)
UTG+1 ($32.25)
MP1 ($49.25)

Preflop: Hero is BB with 9http://www.flopturnriver.com/phpBB2/...miles/club.gif, Khttp://www.flopturnriver.com/phpBB2/...miles/club.gif.
UTG calls $0.50, 2 folds, MP2 calls $0.50, 3 folds, Hero checks.

Flop: ($1.75) 8http://www.flopturnriver.com/phpBB2/...miles/club.gif, Thttp://www.flopturnriver.com/phpBB2/...iles/spade.gif, Jhttp://www.flopturnriver.com/phpBB2/...miles/club.gif (3 players)
Hero bets $1, UTG folds, MP2 raises to $2, Hero raises to $5, MP2 raises to $10, Hero raises to $52.95

Looks good. Very minor quibbling, but I lead for $1.50 and 3-bet to $7.