Quite possibly. I'd also like to see it working on UAE for Android, PSP and other mobile platforms (even if it is slower). Maybe even for Fellow/WinFellow, although that may require implementing support for a 1MB extended Kickstart.
A ROMable version is an excellent idea, but would it also be possible to make a non-ROM version of AROS 68k bootable with a standard AmigaOS ROM, so e.g. Wanderer and AROS apps can run on a real Amiga without tampering with the Kickstart ROM chips?