I have a 1986 cutlass parts car. I am thinking about cutting the top off to put on another car and i wanted to know if once i cut the top off will the car still be able to be pulled to the scrap yard with a tow bar because i was told that the car would cave in, honestly i dont care but i want to be able to steer it as my dad pulls me 2 the scapper and i also want to now where should i cut it to be able to use it on another car