LuckyEight
Head-scratcher
If you have an acces to some lathe and other machines, everything is possible. But I would prefere old types of forks with axial caliper mounts. It should be easier to fit different wheels. You can put there some front wheel spacers, brake rotor spacers or caliper spacers. With radial caliper, I suppose, you are strictly limited with caliper mounts. So, if it doesn't fit directly, your the only way is a brake rotor offset.