So hold on a second... if the height including stand is 6', and the length i take it is 10', the width can only be 2'?
If thats the case that 2' restriction may put a damper on a lot of the larger fish if you want to go that route, as most the slightly bigger monsters will prefer a 3' - 4' width with a long length, such as certain eels / rays...
But otherwise, i mean the tank would work great as an african type tank as some have mentioned...