Okay, Mate, I've gone back and looked at your earlier posting. I suppose I've had more experience with Rickman-Honda CR750's than most. In fact, I still have one more unbuilt Rickman-Honda that I need to finish.
The only thing even remotely "Rickman" on your F is the street version of the Rickman 3/4 fairing. The Rickman brothers made these fairings to fit a standard CB750 chassis rather than the Rickman-Honda CR750 frame. The fairing looks pretty good on your bike and I, for one, would clean it up completely, leaving the vintage stickers, and would clear coat over the stickers to make them more a part of the design. You could even squirrel away the fairing for use on a more full-on authentic future cafe racer build. BTW, the easiest way to differentiate the street version of Rickman fairings is the outward flair at the handlebar openings.
I, for one, would store the fairing for future use and redo the bike as a clean naked F resto-rod build... But that's just me.
Anyway, good luck with your build. RR