I only had a few minutes before work so I decided to experiment with the NAPA 7220 rattle can primer. I scrubbed HS-710 and HS-714 with a scotchbrite pad and Dawn detergent and rinsed. I then sprayed the parts outside. It is a little on the cold side but the paint appears to be adhering well. Still deciding on what to use as my "main" primer for the larger parts/structures.
