thoughts here?

[cashstrapped]

villain is 54/8.6 over 35 hands, the shove was instant as soon as the river card was dealt.

PokerStars No-Limit Hold'em, $0.50 BB (4 handed) Poker-Stars Converter Tool from FlopTurnRiver.com (Format: FlopTurnRiver)

Button ($49.55)
Hero ($64.55)
BB ($41.35)
UTG ($98.05)

Preflop: Hero is SB with K, J.
1 fold</font>, Button raises to $1</font>, Hero raises to $4.5</font>, or=#661 fold</font>, Button calls $3.50.

Flop: ($9.50) 7, 8, T (2 players)</font>
Hero bets $5</font>, Button calls $5.

Turn: ($19.50) 9 (2 players)</font>
Hero bets $14.5</font>, Button calls $14.50.

River: ($48.50) 7 (2 players)</font>
Hero checks, Button bets $25.55 (All-In)</font>, Hero...

Final Pot: $22.95