Hi all, Although I've been playing bass for a couple of years I've only had to deal with combo amps up until now. So setting up a head and cabinet(s) in all new to me, so if anyone can help me with some basics I'd greatly appreciate it.. Picked up an Ampeg B2R at a great price so now I'm trying to figure out what to use for a cabinet(s)?? The whole 4ohm / 8ohm deal is making me second guess myself. Should I buy a 4x10 4 ohm cab or a 1x15 and a 2x10 stack? But will I lose wattage with the two cabs? Any feedback will be greatly appreciated.... If it helps, my band plays mostly rock-n-roll along the lines of Aerosmith, Rolling Stones, etc... Thanks.