This sounds very cool but has some strange decisions, like the floppy port (meaning that if I have an Amiga floppy drive I want to use I have to get ANOTHER one) and the video issue. Also 3.5" audio jack is shitty in my opinion. I also understand there's no PCMCIA port? So we rely on the externally accessible CF which is IDE right? So I can't use a FAT95 easy transfer solution like I do with a PCMCIA adapter. That's a bit annoying as well.
In everything else, interesting enough and looking forward to the final, developed boards!