Here's da links....
http://www.redrc.net/2008/11/hongnor...onversion-kit/
http://hongnor.oxatis.com/PBSCCatalog.asp?CatID=379416
I changed my mind and have already ordered my convesion kit to X2. Waiting........
With the special discount it'll only be something like $ 160..WOW!! Rgular pice is about$240.