Flopped straight

All three villians were considerably loose, with VI$IPs > 30. Raiser was 45/10. I was worried about 87, but there were a bunch draws and sets these guys would not be able to lay down, so I just shoved. Thoughts?

Party Poker No-Limit Hold'em, $ Hero (10 handed) Hand History Converter Tool from FlopTurnRiver.com (Format: FlopTurnRiver)

SB ($103.60)
Hero ($157.32)
UTG ($61.01)
UTG+1 ($41)
UTG+2 ($99)
MP1 ($88)
MP2 ($42.10)
MP3 ($118.15)
CO ($21.82)
Button ($87.05)

Preflop: Hero is BB with 2http://www.flopturnriver.com/phpBB2/...es/diamond.gif, 3http://www.flopturnriver.com/phpBB2/...miles/club.gif. SB posts a blind of $0.50. MP2 posts a blind of $1.50.
UTG calls $1, 3 folds, MP2 (poster) checks, 1 fold, CO calls $1, Button calls $1, SB (poster) completes, Hero checks.

Flop: ($6.50) 4http://www.flopturnriver.com/phpBB2/...es/diamond.gif, 5http://www.flopturnriver.com/phpBB2/...miles/club.gif, 6http://www.flopturnriver.com/phpBB2/...es/diamond.gif (6 players)
SB checks, Hero bets $6, UTG calls $6, MP2 calls $6, CO folds, Button raises to $20, SB folds, Hero calls $150.32 (All-In), UTG folds, MP2 calls $34.60 (All-In), Button calls $66.05 (All-In).

Turn: ($295.47) 2http://www.flopturnriver.com/phpBB2/...iles/spade.gif (3 players, 3 all-in)

River: ($295.47) 3http://www.flopturnriver.com/phpBB2/...iles/heart.gif (3 players, 3 all-in)

Final Pot: $295.47

I think it's fine. You're ahead of a lot of things that call your all-in. Sets, combo draws, donkey's 2 pairs, etc etc.

Results suck. I curse the monitor pretty harshly when this kind of stuff happens.