The current state of the repo still requires quite a bit of manual finagling, but I've tried to make everything as clean cut and modular as possible.
The plan has always been once the configurations mature, to then create scripts that automate the process of not only installing expected packages, but also allow for limited theming.
I've not quite gotten to that phase, but it is quickly approaching.
Superpad 64. I have one, because I had to try it out. I don't recommend.