5: Right move?

It was a long and dry tourny and when i saw this i thought it was my way out..

Table '15843499 1' Seat #9 is the button
Seat 1: nojen (1160 in chips)
Seat 2: hooie (1425 in chips)
Seat 3: bucs528 (2090 in chips) is sitting out
Seat 5: Brettski22 (2625 in chips)
Seat 7: mustangcory (1815 in chips)
Seat 8: Glennbow (3030 in chips)
Seat 9: hero (1355 in chips)
nojen: posts small blind 50
hooie: posts big blind 100
*** HOLE CARDS ***
Dealt to hero [Ah Kh]
bucs528: folds
Brettski22: calls 100
mustangcory: folds
Glennbow: calls 100
hero: raises 300 to 400
nojen: folds
hooie: folds
Brettski22: raises 500 to 900
Glennbow: folds
Hero: raises 455 to 1355 and is all-in


right move?