Hi dto308,
Based on the experiences of previous posts re US purchases, I think most would strongly recommend a vehicle inspection.
And in your case, there are many mock or dealer optioned GTs being sold as "genuine GTs". There is a premium for genuine GTs so this should be explored thoroughly ... Good luck with your purchase .
By the way, I have bought a 65 vert and a 66 vert GT privately from the US "sight unseen" and have been absolutely rapt with my cars ...
USA289