I will provide the most recent update I've made via Facebook. To answer many of your questions. Yes, I still plan to use (3) HD30k amps, OR 6 HD10k amps. Whichever arrive first from production. In the meantime, the (2) T30k are in Repair. I played them for 4 hours when they're only for burping (my fault). So in the meantime, my teammate Clint has been nice enough to allow me to use his single T10.9k. I've wired it down to .47 ohms and installed it the night before leaving for Stuntfest 2k15. Here are my findings with that amplifier. 5,163 Clamped power Rise to 2.84 ohms starting at .47 800 amp draw 160.4 kick outlaw 158.2 dash outlaw 157.7 dash sealed 159.6 kick outlaw 156.4 headrest door open 165.5 sealed in box 155.2 sealed headrest These scores are with 800 watts each. Each sub is rated at 4krms. My equipment list 1 DC Power 240xp 1 Taramps T10.9k 1 Juice Box Lithium 80ah Battery 6 Team SSA 15s Single Reflex Bandpass Enclosure 10 sealed, 35 ported, 900cuin of port, tuned at 47 (I peak at 49-52hz) 2 12" beyma 12p80fe 2 Eric Stevens Ultra HCLD