It's been a while since i've been here! I guess i just didn't have any questions.. until now. The Hartke 4000 can be run stereo, with 200W on each channel at 4 ohms, right? So that means i can put 2 8-ohm cabs on each channel? Provided all cabs are 8-ohm, can i really put a 215XL and a 4.5XL on each channel? Holy guacamole, thats a lot of cones moving my bassy sweetness through the air. Now, each of these 4 cabs is actually able to handle 400W. So would that be a cab-overkill considering i only have a puny 200W per channel? I know that if i have a HA7000 (thats 350W per channel) i would be giving the cabs a better use... thats a lot of $$$, though! So what setup do you recomend?