Just looked up a very old pal of mine who I spent many a happy hour skateboarding with and building dirt bikes back in the day when you could go down the local dump and just walk in and grab old bikes for spares. Looks like he took it one step further as this is what he's doing now. Might appeal to you Marco?
[url]http://www.factionbikeco.com/index.htm[/url]
Seems like he's doing well.