Been playing through combos for several years and recently picked up a used Hartke 4000 and an Eden 2X10 XLT cab(8 ohm). Gonna add an 8 ohm 1X15 to the mix as well. Whats best way to hookem up? The amp has two regular outputs (Eden cant accept speakon - the ONLY flaw). So should I connect each cab to the amp or go from amp to 2X10 to 1X15? BTW, looking at a Mesa 1X15 to round out the rig! Responses appreciated!