I hear you there, my money is going to my sw as well. Don't forget that corys are schooling fish, if you get at least three, but preferably like 5 or 6 they are a cool sight swimming around the tank. I've got about 4 or 5 julii corys in my discus tank. They sleep in a pack, and when one wakes up they all take off together. Cool fish, not to mention, they do a great job with garbage duty and they get pretty large (mine are about 1-1/2"). I've also read articles about them breeding in well established tanks, but mine have yet to do so. And, just curious, you don't have any problem with your barb's eating your plants? Or, do they grow fast enough that the fish can't keep up?