I would stay away from that G35 like others have already said. There are too many variables

in which others have already mentioned. I would just stick to selling the E46 if that is what

you're looking for or keeping it. They are very clean looking cars. Save yourself a headache

 

If you really want a built G35. Sell your M3, buy a clean stock G35, then take it to a shop that knows what they are doing like GTM.