Great video! Thanks for the link to the paint. I am about to do the same to an old Record vice. Did you use the Gloss, Simi Gloss, Satin or Matt Enamel?
But I recommend not using a primer, I've used one on my latest restoration and it just doesn't help and when it chips you see grey paint, and you will definelty need some pre paint cleaner to degrease the vice because the paint really demands a clean surface