I am renovating my basement and still got a long way to go so I haven't done any finishing yet. Hopefully within the nest 6 months it will be done. I have a thread at MFK on this fish tank build. Here's the link:
http://www.monsterfishkeepers.com/forums/showthread.php?t=85132
I will be opening a thread in the filtration section to show my Undergravel-Overflow-Input with jet-return-push Flushing system, which I believe is the way to go for fish tanks with arowanas and discus, if you're tired of looking at bare bottom tanks and don't want to do massive WC and lazy to vacuum/clean your fish tank.