hi Mick Darlymoor is super quick, with long long- straights like the old snetterton Norwich straights, I think Micky nash run about 46 x 17 on your Bike, but you may wish to run slightly taller. but not too tall please, mind you Im happy to say you will lose most of your advantage at Dairley "cornering" there is only 3. ! lol. "thanks for the PM", and yes please do, but check your PM.
regards Derek