> Without endianess issues mainy ports will be easier.. like [...] uae jit,
> or even os4 emulation on morphos ...FS UAE..

There is an m68k-to-PPC JIT compiler for UAE. Besides, this is not really an endianess issue as UAE's m68k-to-x86 and PPC-to-x86 JIT compilers wouldn't even work on little-endian PPC, obviously.