I'm keen on getting involved with the development. I set out to learn FPGA programming in order to build my own computer from scratch, but the end goal was something like you guys are already doing so I thought I might as well apply my effort here.
I suppose you have some tasks that are nice to have but not priority, like moving to ca65. I'll give that a shot, unless you have a better idea on what I should get started with.
BTW, is this the right place to discuss these kinds of things or is some other place preferred? Google group maybe?