the MKII chrome ones look they'll bolt right up without any mods..
i quickly tried with my stock Maxi fender yesterday, and it definitely requires a little modification to work, but nothing too crazy. my plan is to cut the side runners off completely and then drill a couple holes on the top of the fender to bolt it to the EBR brace i have on there. and then re-attach the other braces back on the wheel bolts. i'm sure this has been done many times before but am curious if there are any weird things i should look out for?