Are there any other brake/tail light assemblies that will work on an I/S(NO C B)besides the Standard or Tourer assembly?? AND without major modification? T I A.

RIDE SAFE.
As I reported in another thread on this subject, several Hondas use the same identical lens (only) as Valk.... cannot remember exactly, believe Aero, ACE, Sabre (1100s, maybe one 750), but the mount parts are
not an exact fit, and mods are required to make it fit, but I do not know any detail bout mods other than it has been reported as do-able. I suck at mods, so just ordered new parts/wiring harness piece, about $120. This is a nice IS upgrade, the damn bike should have come with the std tailight on the fender, instead of the knockout.
PS, it is my understanding even if you get an OE wiring harness piece or two, it is not fully plug and play, and requires one wire from the right side cover.