Competition Wheels Dymag,Speedline,OZ?

[f1@ix.netcom.com (Scott R. Vitolo )]

Does anyone know where I can find Dymag, Speedline, or OZ competition 
wheels.  I'm looking for the 5 spoke style as used in British Touring 
CC and German Touring CC.  The specs that I need are 7x15 inch with 
4.25 inch offset (outer rim in) and a 4.25 inch x5 GM bolt pattern. 
                                      
                                       Thanks,
                                          Scott R. Vitolo
                                          f1@ix.netcom.com