the frame on my '31 is messed up. the passenger side rail has been crunched and straightened in a past life. and the front frame horn has been replaced. but the driver side looks ok and the vin is good. car is titled and registered. my options, as i have access to a good used frame: -replace only the frame rail? -change out the whole frame. but then what about the vin? can i restamp the numbers? anyone have any number punches that resemble original that i can rent or borrow? - what do you guys think? im not really concerned with the legalities of messin with the vin and im not gonna check with the dmv.