Started off with 2 bikes that i swapped for a case of wine, then came another for $50 and a carton of beer. Bought a few more since then. Have a few heads(webco, gyt), gyt barrels and period aftermarket pipes. When will it stop? Oh well, having fun and look forward to tapping into the wealth of knowledge here as i stagger deliriously further into my pre 70-75 yamaha journey.