So Ive had my nano set up for a lil over 9 months now and Ive been looking to upgrade that tank to something a lil bigger perhaps. I favor more in the cube style tanks so I was thinking a 70 cube (30x30x18) and buy apollo LEDs. Talked to him and he said he could custom make me a fixture for a really good deal. using the same 20 gallon sump I have on the nano and generally just moving everything from my 15 nano to the 70 cube. now that aside I was also looking to do a bigger reef tank (36x36x18) because it's been killing me to get a kole tang especially the white tail kole tang and a golden dwarf moray with a few other cool fish. Now my problem isn't lighting it's more or less filtration. I'm looking to do lps and softies in this tank and perhaps some easy sps but, because I have LEDS I might just get whatever I can find. what size sump/fuge, skimmer, return pump and powerheads should I get? same thing for the 70 cube for the return, skimmer and powerheads.