Im going about buying a new rig soon from saving some money. Im already sure about getting the avatar 2x12 neo. Also im getting a 15"speaker cab, looking at the GK115 or the SWR to fill out the bottom. My question is what amp should I use that can power both cabs with both of them at 8ohms. The 15"s at 8ohms are both at 200w and I believe the avatar 2x12 is at 500w...not sure if thats at 8ohms. Anyway im really new to this cause im use to combo amps and now im doing some serious giging I need something better. Thanks in advance!