Driver fender is a hot mess...

I have a stud welder and slide hammer, hammer and dollies, and a lot of time this winter. I think it is a "get it straight enough to not need an embarrassing amount of filler and make it work" situation. $300 for a unknown used fender and $600 for new... I'm thinking dance with the one you brung. I am just worried about getting the body lines back, because right now they are obliterated.

PS: Heat is an awesome way to get body filler off!