Garrerrhes,
Well... here in Florida it is as flat as it gets. Biggest hills are fireant mounds! Its a 56 and as original as I could make it. I'll have a few photos of my 59 suburban (before and after the kiss from the guard rail) up soon. It was a nice truck until that happend. I was looking at clipping it as well. I have not found any really clear articles on doing it though. Making that cut on the original frame just gives me the willys.