Looks like you are still moving right along. As far as tailights if you are building a daily driver I would make sure to have 100% legal tail lights with reflectors. If someone hits you it is their fault, but if you don't have legal lighting they have an out. If you are parked with lights off and they hit you they have an excuse for not seeing you without the reflectors. As far as small round marker lamps Crysler products had some nice ones in the late 60's that would work.
http://www.ebay.com/itm/1968-68-dodg...-/371910359817