You will love them Richard!! As fast as you and your brother are you could out run most of us on a set 5 yr old Michelin Truck Tires.
Since Dean, Mat, and I are putting up all the money for this years event we decided to cut back on the trophies since we have had at least 20 or so left over for the last several years. We also eliminated the RNG Experience class this year. By the way here is a link to an overhead of the track and I think you will love it. Lot's of run off and no concrete walls.
http://www.racemph.com/MPH-Looking%20North-259.jpg
http://www.racemph.com/MPH-Looking%20South-East-260.jpg
Clois