Hey, i am going to purchase a 4x10 from avatar, just not quite sure which one. i will be running an active Traben Kore bass (4 string, usually tuned down a whole step, occasionally down as far as C) through a Kustom Groovebass amp (1200 watts @ 2ohm). I will be using a 1x15 cab with a 4ohm KappaPro speaker in addition to the 4x10. I like a crisp clear heavy low end, but i also have to cut through an insane driummer and 2 loud guitars. This is for live applications by the way. Any advice would be appreciated, doesn't even have to be advice, just your thoughts. Thanks in advance!