I currently have a workingman's 12 and I want to add an external speaker to it. I have narrowed it down to either a 2x10 or a 1x15. Can anyone suggest which would be the best choice? I'm playing an active Schecter Deluxe 4 and probably will be playing with 2 guitar playing volume junkies and a miced drummer. I know there are louder combos out there but I really like the sound of my swr and money is a very real concern(unless someone wants to give me a redhead combo!) Please give me your 2 cents worth on this cuz I need all the opinions I can get. Thanks.