I'd be interested in seeing what's in the barn, always. I know of a couple shops/collectors in the NW that would be interested depending on what they are, how many and realistic condition.
As cool as barn finds are, they'd have to be pretty special to get the shops I'm thinking involved. With that being said I also know a ton of gear heads that would be interested in the non pedigree oldies.
Dave, do you know if the Meads are still running Ravon in Billings? They'd be a great local connection.