Deep $100NL hand - trips vs LP-P

Have just been reviewing last nights session and this hand stuck out.
Villain was playing 42/7/0.63 over 295 hands.

So far I had not seen him do this.


Full Tilt No-Limit Hold'em, $1 BB (5 handed) Hand History Converter Tool from FlopTurnRiver.com (Format: FlopTurnRiver)

SB ($328.50)
BB ($116.05)
UTG ($162.55)
Hero ($201.10)
Button ($99.50)

Preflop: Hero is MP with A, 7.
1 fold, Hero raises to $3.5, 1 fold, SB calls $3, 1 fold.

Flop: ($8) 7, 4, 2(2 players)
SB checks, Hero bets $6, SB calls $6.

Turn: ($20) 7(2 players)
SB bets $9, Hero raises to $27, SB raises to $54, Hero calls $18.

River: ($119) J(2 players)
SB bets $74

His range is massive PF, his WTSD is 34.2 with a W$SD of 42.22

We've roughly $140 left, easy push?