I think better run it like that, since in case of any shortcut, it will become more visible. If you still want to get it repaired, better get it properly dented and painted. It will cost you around Rs.3500-4000 with better quality paint and matching.
If you are willing for the dent-paint job, contact Mr. Athar @ 051-4433107 (Central Automobile Engineers, I-9, Near Opposite Caltex Petrol Pump, Islamabad)