The Red Chord always put on a wicked live show!
I'd go for Walls of Jericho, Bleeding Through, Unearth, Hatebreed, i've never seen hatebreed live
One tip, stay away from the big guys, and don't be afriad to hit people, cuase they will hit you. and the most important peice of advice, stay in the pit for all of Unearths set.