im trying to get my 1972 cb 750 registered in ny. someone told me that all you need is a bill of sale on motorcycles pre 1975 also you need to show ownership for the past 4 years? if anyone has information on this please let me know! im not sure if it would be more advantageous to register in Vermont or not? supposedly having a pre 1975 bike is the loophole? I am also having trouble decoding this vin -cb7502007486 any help would be appriciated