2007 GT
 

I have a 2007 "carroll shelby GT started in mighigan then off to Vegas for "modifications Is this a collectors car ?

From your description, it appears you have a 2007 Shelby GT which indeed was first assembled at the Flat Rock plant in Michigan as a 2007 Mustang GT. Afterwards, It was then shipped off to Shelby Automotive in Las Vegas to be modified as an authentic Shelby GT model. That being said, if this car is in fact an authentic 2007 Shelby GT? Then yes, it is indeed a collectors car. It should also have 2 Carroll Shelby serial number badges with one on the dash and the other located on the radiator cover in the engine bay. In the meantime, how about posting some images as we would all be very interested in seeing some pics of your ride. BTW: also welcome to TMS.

Thanks for the info. Yes I do have 2 badges so I believe it IS a collectors car.
https://cimg6.ibsrv.net/gimg/themust...78f2666179.jpg
https://cimg7.ibsrv.net/gimg/themust...cb5a07e66f.jpg
https://cimg8.ibsrv.net/gimg/themust...2470220732.jpg