I have recently found that I love the Eden sound. So warm, smooth, and bassy. Anyways, I went to the music store and tried the bass I want through an WT400 and a D-215XLT. I loved it. A new amp purchase is in my possible future and I was wondering a couple things. If I did get that cab, I would be using it in a rock band with a guitarist using a Crate 120W tube amp. One thing though, this guitarist is very considerate and has heard of a thing called a volume knob (thank goodness). So my question is this; how well do Eden 2x15's cut through? Would the additon of a 2x10 help? Thanks for any replies.