I used to run Amithlon on a P2-266mhz laptop, and it was rougly 060@50 performance, according to a lot of test we did in csaa.
Amithlon is roughly 2x the speed of UAE-JIT, so your figure might be just a bit off :-)
Never the less, it could make a fine Amiga laptop, using the right emulator and some Mem.
