Well I was planning on splitting it up so one would be a spray bar and give me surface current, then have another outlet with 2/3 outlets, low/med/hi level. I got about 4 weeks to plan this all out before I start building.
I am going to attempt to make a "never ending" temporary tank, and the only way it seems possible is to make it whirl pool like. Ill post the "design" later tonight as imageshack is hating me and I gotta jet to the gym.