That's a great suggestion! I'll try it! The way I figure, there are two ways to go for a 'raw' finish: more oil based / soft/ temporary, and then more permanent, like a clear coat or clear powdercoat.

I hear of issues w/ rust lines forming under the hard coatings, so even though the soft/oil type finishes are less durable and require more maintenance, they are more approachable to service and repair.