If anyone ever wants to do this route can highly recommend Smallboy Trackbikes. Smallboy Trackbikes
Had a go on the GSXR 600, 750 and the Honda 650F so far (may give the GSXR 1000 a miss as might scare myself).
Hassle free and they look after you all day
Totally recommend them too! Matt and Neil have it absolutely spot on, nothing too much trouble and really friendly guys. Feels odd going to a circuit with no bike, but I could kinda get used to it!! heheheee