It seems I would be able to part out my new to me 1983 r100rs for about 4 times what I paid for it, seeing the asking prices of used parts on ebay. But I would rather get it fixed up, so I am in need of new parts, such as front and rear rotors at the moment. I guess location does not matter due to the shipping efficiencies we enjoy. Can someone recommend a good source for parts at a reasonable price? I am seeing front rotors for $355 ea = $710 total? I will soon have more in the brakes than I bought the whole bike for.