comparison

This weekend I met an Amsoil dealer who gave me an independent lab's in depth study of motorcycle oils. It's a great read for anyone who's interested :yes http://www.amsoil.com/lit/G-2156.pdf http://www.amsoil.com/products/streetbikes/WhitePaper.aspx After reading this, I'm considering...

Not a TL video but a Desmosedici and a 1098 makes for an interesting comparison http://www.motorcyclenews.com/MCN/News/newsresults/videos/2009/June/jun1009-video-1098r-v-demo-rr-test/

I'm looking for specs/info on the various wheels available for the TLR for racing application. I have 2 sets of Marchesini cast magnesium rims... one is 17" the other is 16.5" from a Yosh sprint racebike. Does anyone know the weight of these rims? OEM rims are supposedly: 10.3lb front, 16.8lb...