Whats your opinion? Some say overdriving the T5s are fine some say it ruins bulbs and PAR falls off quickly. I can see this possibly with the shorter bulbs. I cant see it as much with the 5 and 6 ft bulbs. Ive run two 5ft t5s on a Icecap 430 for a while now and its pretty bright. Anyone have lots of experience with this and can input?