I was wondering, with all this talk of MDF stands. I had a friend of ours make me one for my 3 footer (90x45x45aprox) This has no bracing down the middle, however it is all supported by a steal frame like a table with out a top with six, instead of four, legs (2 in the middle front and back). Will this be ok or not? I curently have my 3 footer filled, with my precious malawi's zipping around in it.