Well King.. we all know what is under your paint..!!
Seriously you guys seem intent on butchering tanks.... there is guys can fix them without gutting them.. and there is an old invention called the Stud Spotter that eliminates drilling holes in your tank..
But it would be cooler to leave the dent, put a preserved scorpion over it, then dam and fill with resin to original contour, then polish it out.. good to go..!!