Electronic ignition question

A follow-up. The distributor on the Fury does not have a vacuum advance pod on it. Does this mean that it was originally a lean-burn system on the car? I am not sure what was meant by the breather can that Redfish mentioned.

So now, what distributor would y'all recommend. Please keep in mind this is just a driver - no racing, not even... future plans may include an MSD box after it is running right though.
Thanks,
C