Check the usual rust on under body arches etc , check that the car idles well , let it get warm and make sure it behaves check oil etc and if u canst be do a compression test then it's just all the usual stuff mate hope its a good un for ya
Dean at rw develmemts I'm sure his mate does this kind of thing when I was at deans his mate was spraying some wheels Matt black with it and it he made. Really good job might be worth asking dean if u wanting prices for stuff etc