I took a decision this week to sell my 15" with the R888 and buy new 205 - 17" for the OEM MSM wheels. This should give even better response and feel with minimal increase in unsprung weigth.
This means that I have to drive with the R888 to Nürburgring as well.

If everything goes as planned I have sold and aquired the new tires in time to attend the FMCN SS1 next weekend.