If you have one or more local shops that you know well, tell them to call you whenever a light wreck comes in. Insurance companies total them for just a scratch on the frame a lot of times, and you can buy it from them for pennies on the dollar of what it was worth before. Salvage title, few small parts, rearsets, race body work, and you got a track bike.
That's what I'll be doing, hopefully by next year.