I have both although my race bike is an old steel bike. RhythMick is right, the racer will feel different. Mine is sharper, more responsive and lighter (not least because it doesnt have mudguards, dynamo etc) but a lot less useful for commuting and to be honest I only use it when is dry and sunny (bit like a ducati then lol).
I guess the nearest comparison is a r6, compared to a vfr. (probably not a great one but one is great for fun intensive rides and the latter does everything quite well)