Great to have you here with us. I took a look at the car you are interested in and it seems to be fairly complete.
As Doug said, it is a GTS and it is the real deal. If you would like to do some additional reading on the Puma and it's history, come and visit www.PumaGTE.com and dig around some. I have pictures, magazine articles, how-to write ups, technical information, etc that can help you in your search for the perfect Puma. I have one write up (look under Tech=> How To) that shows what things to look for when buying a Puma. The site and available write ups may also help you with the regular maintenance of these great little cars.
Once you visit, you will also find a more updated forum that has additional capabilities and no pop-ups so feel free to use it and ask as many questions as you can come up with.
There is also a photo gallery that you can upload your own photos to or view others that have done the same.
Hope you enjoy it and let me know if you have any questions.