Thanks Jay.
It's worse than you think.

The euro brace and my height make it very very difficult. On the other hand, the lights are easily adjustable since they are on a pulley system. I don't think hardscaping will be that difficult. It will just have to go in from the back of the tank.
The back was originally intended to be removable acrylic like the side panels. It turned into too much of a project to build it that way. In retrospect I wish I had.