I just took my Safety Devices cage out and am redoing my interior in black. I wanted the stripped down race car look before. Maybe Jaguar ownership has mellowed me a bit but I want it to look good.
Stripped cars are for cars that are stolen recovery or were a bit tatty or actual race cars. If the car is nice and trim, keep it that way. Cages weight a lot and the advantages on the street are slim compared to the weight added.
Plan on going upside down soon?