CP right your probably better off scratch building a plane, here is one he recommended if you should look at this thread if you want a fast plane it has a PDF of the design on the first page.
As far as anybody knows the kits are no longer available and quite a few have tried to see if there was a possibility of getting one. The Original poster of the thread (the designer) sold the rights to production, so he is no longer involved with Mikes R/C.
http://www.rcuniverse.com/forum/m_6034143/tm.htm