Don't foreget Mugello is also Aprilia's home track. Apperently they have a new verision of the Cube motor (lighter) and a new chassis to wrap around it.
God I hope those guys get competitive. It would be awsome to see Proton, Aprilia, Honda, Yamaha, and Ducati all mixing it up. Sorry, Suzuki and Kawasaki need a lot more work.
Granted the Proton is an unknown, and the Aprilia has the potential, but a new bike for both teams 5 weeks into the season really throws some more into the mix...