IF THE STRUCTURE OF YOUR ORIGINAL SKIN AND SEAMS ARE INTACTED WHY WOULD ANYONE WANT TO CUT UP A CAR TO FIX DENTS ? I WOULD APPLY A LITE COAT OF BLUE LAY OUT OR SOME TYPE OF BLACK SPRAY BOMB AS A GUIDE COAT AND EITHER USE A VIXEN FILE OR A LONG SANDING BLOCK WITH 80 GRIT. FIND MY HIGH AND LOW SPOTS AND SLAP HAMMER AND DOLLEY THEM OUT. METAL FINISH IT SMOOTH AND LAY ON A FEW GOOD COATS OF SPRAY POLY AND BLOCK IT OUT. JUST MY OPINION, IT IS YOUR CAR. UNLESS I WAS DEALING WITH RUST I WOULD LEAVE THE FATORY SEAMS INTACTED.
ANY WAY'S GOOD LUCK WITH WHAT EVER YOU DECIDE.

LATER LARRY
www.llcustomperformance.com