Stop trying to make your NSR into an RS and just get the RS 
I do know what your talking about in regards to the 4-stroke vs 2-stroke at the track. I always get the pleasure of showing the liter bikes up as I pass them up and they can't seem to get by my wee little two fiddy?
it's even better when some guy on an MV V4 comes over to tell me he was amazed at how much power that little bike makes and how he couldnt even get me in the straights
RESPECT THE 2-STROKE!
_________________
Charles Gallant