And- the sump situation. You don't have to use a glass aquarium! I don't! I have several threads on my rubbermaid plastic container stand I'm surerently using for my 125. Go to a big box store with some measurements- and get a think plastic container that hyou can 'squeeze, and/or wedge in the stand'. usually the wooden walls lend it support and the sump isn't full to the top anyway. Sky's the limit on ideas on this hobby. FWIW- I also have an awsome DIY HOB overflow I made for my 125- high flow to the DIY sump. There's some threads on that too. Whatever you decide, keep it simple, - enjoy! Happy Reefing!