Billy.
Don't know why but the covers for the k2 are 300 and k6 341.They look the bloody same to me.
750 four badges are 341 and the wing is 341 so I think they will fit anyway.Mine are k6 and they fit and look fine after repainting.I have also got a set of repos being painted as we speak when I have fitted badges etc I will email a photo.
All the best
Bitsa