Any suggestions for a lightweight giggable rig? I play with two guitarists and a drummer who can control his hits. We play a mixture of pop, rock and a bit of funk. Currently I only have a Hartke A70 for jams/rehearsals. Not averse to another combo - just as long as I don't need castors to haul it. Oh and I don't have much funds either at the moment so preferably less than $1k would be ideal.