Of course, I have zoas, xenia, and mushrooms in there now that did great under the PCs. It's the same lighting JBJ uses in their normal models, the quad may pack a little more power, but it won't let you keep any more corals than the biocube would
Unless you can find the stand in the store you'll have to get it from somewhere like marindepot. Just from looking around it seems they are being discontinued, so that may be why it's on clearance.
Which model is it? 29 or 14?
Sorry, unless you want to go to the OT thread about this, PM me. I don't want this thread to go OT