Hey Brandon,
Pounding them with hammers is really pretty easy once you get past the shock of taking a hammer to your tank.
Really doesn't take much time at all. Filler is kinda messy, but easy to use as well. I was suprised at how little filler
was actually necessary.
I used hammers like these:
![](http://i195.photobucket.com/albums/z157/juan-verde/mallets.gif)
![](http://i195.photobucket.com/albums/z157/juan-verde/kneedents2.gif)
![](http://i195.photobucket.com/albums/z157/juan-verde/withbondo1.gif)
I'm up in Denton if you want to give it a go some time.