That's a lovely bike, really very nice. I'm not sure I'd track it. Should the worst happen, amongst the many things that the RS does exceptionally well, I'd include crashing. They do crash remarkably well. I'm not sure you could say that about the NSR.
If you do track it, I'm sure you'll have loads of fun. You'll probably even feel like you're in charge most of the time, which is an unusual feeling with the RS...
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If it ain't broke, fix it until it is.