WTT 120g for 29g cube

I am looking to get into something smaller at this time. I would like a 29g or similer nano, oceanic or whatever. I have tank, stand, 2 250w mh and 29g sump. Its 4ftx2x2. I want a mh for the 29 and stand. So if you dont have mh for it maybe we could work something out. It is not drilled, but will include overflow box. Also if anyone has two plain ones in combonation of two 29 or a 14 and 29 let me know.  24g and 12g also considerd. All fish and extra rock already spoken for. Thanks.