hi all, i am thinking about getting the "b series" 4x10 cab and a 15 cab. i think that i am getting a decent deal on the stuff (around 750.00). i played through them in the store and they sound pretty good. ampeg is a good name to get but i also heard some horror stories about this certain model of cabinets. i just want to know what everyone thought about these...the good, the bad, and the ugly. i want to make sure i'm making the right decision.<p> by the way, my head is a hartke 4000. it will push 220 into 8 ohms. is this going to be enough juice for them? thanks in advance.