Matt....If you will provide me the serial number stamped in the aluminum on the bottom side close to the changer system, I will do my best to provide you information about the guitar. I might also add that Donny is usually amazingly accurate when dating MSA guitars.
Matt....2C1070 shows to be a rosewood double 10 which left the factory with 8 pedals and 2 knee levers.
It's original destination was not entered into record, although I believe it went to CMI in Chicago, who was our distributor at the time. Your guuitar was born on July 27th 1973.