Agh if only I was closer!
I was looking for a GT a few months ago. So I know what your going through!!
I was after the perfect GT- when your looking these just done exist! Just dont rush into it!
Check the clutch!! Hard clutch could be down to the slave or fork bushes.
Check camber wear on tyres - front and rear.
Check for any high speed vibration of the car at high speed over 70mpg - (points and cups may need to be replaced, £300/side)
Check for under seal!
Just make sure the inside and outside is mint! I had all the toys in my 166, sat nav, phone, heated seats etc etc etc......Dont miss any of them in the GT! Great car and they look better close up! Its a proper italian coupe! - Just a shame its built like a fiat haha!
Get one, youll love it!