I am thinking of attending the victorville and basin warbird races coming up. Is this the model that is legal for the classes they are running??? The World Models Dago Red Mustang-46
and

The World Models P-51 Mustang-46

If i understand the rules correctly with a 46 you race in the bronze class. With a 61 you race in the silver and the gold class runs the ys 110 ????