I have a Hayabusa headlight behind my desk, a spare Bandit fairing at home and a damaged Hayabusa fairing on its way to me. This (above, left) could be the result. IMO it looks far better than the stock headlight - what do you reckon? (It's a poor photoshop effort but the headlight is to scale).
Doing it wouldn't be quite as easy, though, because the Busa light is designed to lay back at more of a shallow angle than the Bandit one so fairly major plastic surgery would be required. I like a challenge
The same plastic surgery would include provision for mounting GSXR mirrors (which mount at a completely different angle) with integrated turn signals and removing the mounts for the stock turn signals.
Then there's the GSXR600 K7 tail unit sitting in the garage....waiting.....
All I need is time