Good thinkin'! That's not one of those DIY jos... unless you're a body man.
I'm fortunate enough to have my brother (who does body work) fix things like that for me. He just removed all small dings from the previous owner with his new Paintless Dent Repair tools.
If you have any small dings like that, it may be worth asking how much it would cost their PDR guys to remove them while it's already in the shop getting work done...
2.25" Rocky Road Lift, 17" Vision Wheels, 265/70 17 Nitto Terra Grapplers, AEM CAI, Powerstop Drilled and Slotted Rotors, Custom Double Din Dash kit with Kenwood DX-418, Custom 3rd row Toolbox, Yakima MegaWarrior Safari Rack,Yakima rack extension, KC 100w long range lights on roof rack, 2 10" Kicker L7s, 1000 Watt Kicker ZX Amp, Flowmaster 50 SUV Series Muffler
Future: Steel Armadillo Rock Rails, steel storage box in place of spare tire, Bilstein Front Struts with reservoirs