Wow man, alot of money.....the first one comes with a no name skimmer and its expensive, the second is very expensive and doesnt even come with a skimmer. If you built your stand and canopy, you wouldnt have any problem building your own sump/fuge for a quarter of the price with a little bit of help from some of us on this forum. Tom is a master with acrillic, so if you have any q's I know he will help you with answers