Hi everyone, I'm new to posting on this board, but everyone seems to be helpful so I thought I'd give it a try. I've kept a 75g fish only tank for several years now and I am considering converting it to reef. I have pretty much decided that VHO is going to be the best choice for what i can afford and setup. My question is that I have seen the icecap ballasts namely the 660 which everyone touts to be great and relaible and blah blah....etc. I have also seen VHO kits by other manufactures such as coralife and i think sfo or spo...something like that. They are complete with endcaps and seem to be a lot cheaper than an icecap set up. What are the real advantages of using ice cap over the less expensive versions? I'm not worried about special timers and things like that right now, I just need the 440W of light for my tank. And as long as were are on the topic, what bulb combination do you recommend, I was thinking 2 48" day and 2 48" actinic. Thanks