Coating/Finish for Restored Nelspot

[netsurferdude2]

I have two nelspots that I've rebuilt after freak boring. I'd like to finish them in a way that is gonna hold up? What's everyone's preferred method?

I have a powder coater 5 mins from my house that I've used in the past for machine tools but cerakote might be another cool option.

[Ecapnation]

Powder coat.... I don't have great feelings towards cerokote on one hand done right it's great but some shops claim to do it and just rattle can your parts