i currently have an old peavey combo 300. i am interested in upgrading to a 4x10 cab with amp. it was also suggested to me that i could get a 2x10 cab and just plug it into my peavey. the things im looking for are: 1-deep punchy bass for rock 2-a midrange driver for funk 3-cheap 4-light and/or easy to move (wheels on the bottom, etc) my peavey is pretty boomy i think, and doesn't sound all that great. adding a 2x10 would be cheap, but i don't think it would improve the sound by a lot (not by as much as the cab costs anyway). for cab/head combos i've been looking at the hartke 3500+4x10 cab (the transporter one looks nice and light, but i really want a midrange driver). ampeg i think is a little out of my price range. i also looked at some atomics that sounded pretty good. anyone have any suggestions?