I just picked up a Crown Com Tech 800 and I want to run 2 4ohm peavey 410 cabinets. My question is what is the best sounding yet safest way to run it? I have 2 options which are 1. Dual at 4 ohms which per the spec sheet would give me 490 watts into 4 ohms or 2. Parallel-Mono mode which gives me...