Sickrunner

Hi i am new to this forum and i have a question about my 1997 4runner sr5
The tail gate seem to have a weird crinkle in the metal around and mostly to the left of the wiper are. I have looked at may of the early year 3rd gens and i have seen the exact kind of crinkle on the tail gate. Is ther any kind of fix for this? Did toyota have any recall on any of the rear window motor or regulator? Please help if you can cuz the body shop want $800 to fix and i am just not that confident that bondo will fix the problem due to the tailgate flexes when i roll the window up and down.
Stuff done so far to my Rig
black JDM tail lights
Clear corners and Clear bumper lenses
k&N Intake
Optima yellow top
Full Jl audio system
Kenwood deck
Full dynamat in and out side door skins
Viper 791xv alarm/start
I CAN ROLL MY WINDOWS DOWN WITH MY REMOTE YES!!!
White guages
I think thats about it
Oh yeah if anyone has any wiring questions I have been installing professionally for about 8 years
I work at i very high end car audio shop/ home electronics store