A/10o in LP - Too aggro PF?

[UncleSalty]

Party Poker 0.5/1 Hold'em (9 handed) converter

Preflop: Hero is Button with A[img]/images/graemlins/spade.gif[/img], T[img]/images/graemlins/club.gif[/img]. MP3 posts a blind of $0.5.
UTG calls, <font color="#666666">1 fold</font>, MP1 calls, MP2 calls, <font color="#CC3333">MP3 (poster) raises</font>, <font color="#666666">1 fold</font>, <font color="#CC3333">Hero 3-bets</font>, <font color="#666666">2 folds</font>, UTG calls, MP1 calls, MP2 calls, MP3 calls.

<font color="green"> Is my 3-bet ok here to fold the blinds, or is folding better?</font>

Flop: (16.50 SB) K[img]/images/graemlins/diamond.gif[/img], 7[img]/images/graemlins/spade.gif[/img], Q[img]/images/graemlins/spade.gif[/img] <font color="#0000FF">(5 players)</font>
UTG checks, <font color="#CC3333">MP1 bets</font>, MP2 calls, MP3 calls, Hero calls, UTG calls.

Turn: (10.75 BB) 4[img]/images/graemlins/spade.gif[/img] <font color="#0000FF">(5 players)</font>
UTG checks, <font color="#CC3333">MP1 bets</font>, MP2 calls, MP3 calls, <font color="#CC3333">Hero raises</font>, UTG folds, MP1 calls, MP2 folds, MP3 calls.

<font color="green"> I assume w/ the pot odds I'm fine raising and even ok if someone 3-bets here, correct?</font>

River: (17.75 BB) 6[img]/images/graemlins/club.gif[/img] <font color="#0000FF">(3 players)</font>
<font color="#CC3333">MP1 bets</font>, Hero calls.

Final Pot: 19.75 BB

Thanks Guys, this is my first hand post. Go Gentle!

Edit: Forgot to mention the table is pretty LAP, no reads on MP3 cause he just sat down