Separating spot-welded body and frame parts

I went a little extreme on it however the holes aren't perfectly spaced or in an exact straight line. I figure this thing is going to get hammered on, dropped, stepped on, etc. over its lifetime so I didnt get really super crazy with it. My old original one in the pix at the beginning of this thread was pretty nice looking like this one is, but was nice about 20 years ago when I originally made it. It's been used and abused.