I know I would need some front lights and a handbrake but how difficult would it be to make the cup racer road legal and what's involved?
Depends on whether or not it has chassis numbers or not. I know the 5 gtt cups never had any unless they had been reshelled. If you're lucky enough to have them it's not too bad but without it's a losing battle against the dvla as they won't issue you with a registration as the car has no id marks