Thanks guys!
Nicki, salt is not as difficult as it's rumored to be.
It is, however, a little expensive and you will likely encounter some problems whilst setting it up. But after that it's smooth sailing. And the fish and inverts that you can keep are just amazing!
You guys are going to kill me, but I'm actually going all saltwater...

I'm cutting down on most of my stuff to, ideally i'll have 3 tanks total instead of the menagerie i have now. It's way to much work for me right now to do all the maintance, etc.