As a newbie to the world of building a Retrobike, to return to stock the bike I am rebuilding would need Mavic 238 rims with STX RC hubs. So unless by some miracle I find a set of NOS wheels, Obviously I will need to buy some used rims, which in the main I assume can be refurbished if I remove all the spokes, and have the wheels rebuilt, which may be something beyond my pay grade. So a few questions....is it likely I might come across some NOS 236 rims with STX-RC hubs ? What would it cost If I had a wheel builder build a pair of wheels if I supplied the rims and hubs? Could I have a go at building them myself ? TIA