Hmm, probably my 1600GT
Although I sold it to get a Porsche 912 so no regrets at the time. I'd love that car back again and get it fully restored so it was as perfect as could be.
The Type R above is cool but my eyes were drawn more to the R5 GTT. I'd love another one of those but not the one I had back when I was 18... The grey would probably be me colour of choice too.