I am also looking into the aqaulight pro 48" for my 75 gallon

. Haven't had a reef tank for awhile because I have been moving around the country. So I starting out new again. I used to have
VHO and my inhabitants loved them, but now there are tons of options.
It seems like a good deal with enough wattage for most anything. Captivereefs has the best price $665 with 10% off ($599), otherwise coralreefecosystems has it for $635 and that includes mounting legs. I dont know anything about either company apart from their website.
I have been concerned about the inability to upgrade if this light proves to be weak for clams and
sps. I have been leaning more towards a Hamilton 2x 250wa mogul
MH and 2x 110
VHO system deluxe hood at customaquatics.com for $619. Its rare that one has too much light with reefs, but it can happen.
If anyone has dealt with these internet aquarium site I'd love to hear some feedback.