Like the title says, I'm thinking of changing my cabinet setup. Right now I play a splawn quickrod running at half power (still extremely loud) into a marshall 1960a slant with two v30's and two lead 80's in an X pattern. I only ever really crank my amp up when at band practice, the other guitarist in my band has a fender hotrod with one 12' speaker in it. You can imagine how much I have to turn down at shows and all the time pretty much. When I turn down, the volume is usually somewhere around 9 o'clock and is so muddy I can't stand it. So lately, the thought has crossed my mind of trying getting a 2x12; this way both of our rigs would be even out more; mine wouldn't project too much space, 2 speakers would move more than 4, for a less muddy tone, and I could probably turn my volume knob up a bit (I hear mixed things on that last one, so please correct me if i'm wrong). Is this how it would work or is my amp more of the the problem? I do love the tone when its loud, the 80's and v30's are amazing together, they give me the coolest clean tone and distortion with this amp. So I'd probably put one of each in a 2x12. What would the tonal difference be like from switching?