Hey guys, I've been a member for awhile (3rd gen dak). I had a guy offer to sell me a 1972 Dodge Charger, decent condition, little bit of rust, mainly needs new floorboards and a starter. Under the hood the original 440 has been replaced by a 440 police interceptor. The original engine is in the trunk actually. The only thing off of the original is the heads, someone stole them. Is this a pretty good buy? I mean the interceptor are hard to find and the 440 block is selling for $500-700 on E-Bay...watcha think?