This month I'm going to start playing with a jazz group. I've never played with other jazz musicians before. There's a standard rythm section plus a couple horns. The trumpet player seems to favor Miles Davis and Freddie Hubbard with a little Monk thrown in. I have a GK 700 RBII head, and Aggie GS112 and a Ashdown Mag115 cabinet. First gig is a reheasal indoors. Which cabinet should I bring, or do I need to bring both?