Interesting, here they have just changed the rules of restricted licence and cc rated bikes as they have realised bikes like the Daytona 675 have 126bhp ! Now they take cc and weight into consideration.
I find smaller rated bikes such as my ASJ 650 which is really pushed to do 85mph these days and with the drum brakes needs more pre-planned riding than other bikes. I actually feel safer on more powerful bikes, then again that's probably just modern v vintage.
You're going to find you've got a decent bike when the restrictors come off yours Saphena, it'll be a whole new world of motorcycling.
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Ride on !