Without seeing the specific wording of the new SM class, based on last year's 
STU, a car would have to first be eligible for ST.  One of the basic tenets 
of ST was that cars were sedans/coupes, not sports car based,  I only glanced 
 over the proposed SM rules but there may be a displacement issue here 
also,(Re: Corvette).  I hope they have eliminated some of the vagueness of 
last year's rules.  Under last year's rules I could have put a GSX drivetrain 
under a RS/GS platform but could not have directly entered STU as a factory 
GSX.
alan
 
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