Ok,
So I took the plunge and bought 4 clown loaches for my tank, they are floating in the bag right now. I am going to see how they do. As far as out growing the tank goes, my uncle has a 90 gallon tank, so he will gladly take them once they out grow my tank. If, unfortunatly they do start to munch on the plants, my LFS has a very flexible return/trade in policy which I can take advantage of.
Wish me luck