5-8 suited into trips, please critique?

[Inevitable]

In retrospect, I feel like I should have folded PF. How was my play on all streets?

PokerStars No-Limit Hold'em, $0.10 BB (7 handed) converter (http://www.selachian.com/tools/bisonconverter/hhconverter.cgi)

SB ($11.15)
BB ($9.85)
UTG ($4)
MP1 ($7.50)
MP2 ($4.75)
Hero ($14)
Button ($3.65)

Preflop: Hero is CO with 8/images/graemlins/heart.gif, 5/images/graemlins/heart.gif. UTG posts a blind of $0.10.
UTG (poster) checks, MP1 calls $0.10, MP2 calls $0.10, Hero calls $0.10, <font color="#666666">2 folds</font>, BB checks.

Flop: ($0.55) 5/images/graemlins/diamond.gif, 6/images/graemlins/spade.gif, 5/images/graemlins/spade.gif <font color="#0000FF">(5 players)</font>
BB checks, UTG checks, MP1 checks, MP2 checks, <font color="#CC3333">Hero bets $0.55</font>, BB folds, UTG calls $0.55, MP1 folds, MP2 folds.

Turn: ($1.65) A/images/graemlins/spade.gif <font color="#0000FF">(2 players)</font>
UTG checks, <font color="#CC3333">Hero bets $1.6</font>, UTG calls $1.60.

River: ($4.85) 4/images/graemlins/diamond.gif <font color="#0000FF">(2 players)</font>
UTG checks, <font color="#CC3333">Hero bets $1.75</font>, UTG calls $1.75 (All-In).

Final Pot: $8.35

[spoohunter]

Against a deeper stack I think this is a clear check behind on the river, but against a 40xBB opponent I think the value bet is appropriate.

I like the preflop call.