I bought mine on ebay several months ago. The same firm has them on ebay almost all the time---except right now---but I expect you can email them and get one.

Take a look at:

http://cgi.ebay.com/ebaymotors/ws/ebayISAPI.dll?ViewItem&item=1829729055&r=0&t=0

Travis, also with 120 engine and lovin' it...