Thanks everyone. I have a lot of respect for the tradesman who do stuff like this every day. Mudding and taping truley is an art form.
The actual tank move will likely not happen for a couple of weeks yet, I need to acquire all of the plumbing parts still.
Chris, small is better right now due to the space issue in the tank. If you can hold off until I move the tank I will have pobably (accidentally) made more room in case you have a larger frag. I was eyeing them when I was feeding your fish. I think they're cool, and a good potential host for a clown fish.