The whole "Amiga should use hardware" argument is pointless. Even the most up to date hardware is old in two months, so it would hardly be the quantum leap the Amiga was in 1982. By the time you got it all ready someone would want a better spec...and a better, and a better... and so on for ever. Hardware just moves on too fast. Forget it.
Second, there's the OS: you can't just pluck that from nowhere. Most Amiga users believe legacy is important, and a x86 AmigaOS is poorly suited to that. If you drop legacy you might as well just use Windows or Linux, they have more software anyway and let you take full advantage of the expensive hardware you just bought before next week's hardware comes out.
Amiga is dead, there is no room for innovation any more and no possible way it would ever compete. AROS, OS4 and MOS are more like tribute systems rather than continuations of the line, and I bet someone will get upset at that statement too, but who cares. It's true. They're not in any way the revolution the Amiga was. Peg and MOS are nice, and my favourite choice of many, but I wouldn't recommend them to the average person.
