Matt, I'd suggest a chat with Central Wheel Components - I believe they supply the materials to a number of wheel builders.
They do both bike and car parts and will I'm sure point you in the right direction, and based on recent experience they are quite accommodating.
I applaud you for considering building them yourself, and I'm sure there are others who will tell you how (I haven't got around to trying yet). It's certainly 'do-able'. I think you may find though the bulk of the expense is the in materials and painting and you won't save that much by taking on the build yourself.
They do both bike and car parts and will I'm sure point you in the right direction, and based on recent experience they are quite accommodating.
I applaud you for considering building them yourself, and I'm sure there are others who will tell you how (I haven't got around to trying yet). It's certainly 'do-able'. I think you may find though the bulk of the expense is the in materials and painting and you won't save that much by taking on the build yourself.