Fully aware of that but GSXR forks and side mounting the can ain’t that big of a job and can be done cheaply.
It would also allow the new owner to keep the 3 front wheels that come with the bike…
Heck you could probably trade a set of wheel for a fork and then bobs ur uncle as they say!
To keep the spare front wheels, a GSXR 750 conventional forks would be best. If not stock or another conventional fork can be fitted easily. You could always sell the spare front wheels and the usd forks to finance the swap.