Driver's side door needs welded....
 

I got a pretty good deal on my 07 GS350 last year, so I thought. I love the car and a Lexus has always been my wife's dream car.

The hinge on the door side has somehow caved inside the door, allowing it to sit forward slightly and a little low. My question is should I just have it welded? If so, do you have any tips on removing the door?