Marcos Maniacs

Hi guys
I realise that the Martina is thought of as the Poor relation in 
Marcos circles, however since I already own a "classic" 1968 car, 
please indulge me........
My car is being restored (and therefore in bits!!) and I need another 
car quickly to drive NOW. I have looked at a couple of Martinas and 
accepting that they were/are kit cars they seem okay. BUT am I missing 
something when I check them over??
What should I particularly check out?? One was a Spyder, apparently 
the first made (??) and I understand that they leak but there was NO 
sign of damp inside the car.Most cars have straightforward Ford 
mechanicals which is no problem.
Any info on what to watch out for gratefully received, esp the 
front/rear suspension set-up which is totally alien to me.

Thanks
Paul V