Well im seriously looking at getting a bass stack soon. I got a 5-string washburn (and yes I use the 5th string often) I am in a band and we gig every now and then, I used to use a crate gfx 212t (crappy solid state guitar amp) I play heavy rock, like mudvayne, killswitch engage, atreyu, avenged sevenfold.... Whats a good stack, Im lookin to spend a grand to a grand and a half.