As many different options I see out there, I'm surprised by one thing.
Why the hull doesn't anyone put LEDs on them, to show fuse or output power status? One version did, but only on one or two circuits.
I'm not bashing Andrew or ths at all - I have his newer MPU replacement board (and will be getting a second!).. Just a general 'what the heck' comment.
However, I'm impressed. Now you just need to get that SB-300 board, and we'll be set!