Couple of things-
I think you would have a very nimble and quick bike and it may even outperform the original SF.
It will be a lot of work to do but it certainly is possible, you may want to relocate the battery and ECU that resides under the body fairing on the left side of the bike.
I would probably get an LSL bar kit for the refit to superbike style bars - if you leave the clip-ons it's not really a streetfighter its just a stripped down SBK.
The location where the fairing meets the tank will be a bit raw unless you can custom make something - I'd probably fabricate it from carbon - a big job but the end result would be worth it.
Dash mount and headlight will have to be bespoke too, that could be fun.
All in all a big project but worth it if you are good at designing and fabricating. It would be a project I'd love to try.