I wonder if some people is working on improving it with:
-hardfile support
-more ram
-HD controller
-Real floppy controller
-using a 060EC. These cpus are cheap, work with 3.3v and since you can change the FPGA to work with it, you wouldn't need to convert the 060 bus into a 030 bus so it would be very fast
-AGA support?
-some chips to handle 5v signals so you can fit an A2000 cpu accelerator?