I'm currently looking at purchasing a 1966 SM600 (roadster, not a coupe) that is an older restoration (approx 10 years ago). I will be looking at the vehicle this weekend and will check out everything I would normally be looking for but what else should I be looking out for? Problem areas with these cars, etc? Also (and I know this is basically impossible to answer without a lot more detail) what is a good general price range for a restored but driven car? No major mechanical faults, master cylinder (brake and clutch) need to be rebuilt, carbs are being rebuilt now, seats, door panels have been recovered, pretty new top, etc.
Just trying to ballpark what the car is worth so I'll have an idea when I'm looking at it.