Yup price not being an option I would get a 24" wide tank by no less than 6 feet long. I have a 90 and its 4 feet long by 18" wide. I really would think about that if I were you. Now if thats all that fits then so be it. You need to start off by getting your RODI unit as well as all that stuff acrylic51 just mentioned. Live Rock a nice stand and canopy for the tank. All your test kits.