iconoclaST wrote:
Take a *NIX distribution, develop a custom windowing system, re-work the filesystem layout, commands, and the feedback/syntax of commands to mimic the AmigaDOS shell, but while taking advantage of the heightened security and user privilege system, among other things...
All this is already there. Any common Linux distro can easily be customized to the above. But it doesn't make any new Amiga plus since you want to throw compatibility out, it is pretty much useless.