Give Kirk Massey at New Creations R/c a call. he'll give you very reliable information, good prices and quick service. Dave thacker at Radical r/c would be another possibility.

I'll be watching for more as I have my eye on the Seawind for a conversion, but haven't given it much thought. Since I already own several Maxcim motors that's probably the route I'll go. Actually Tom Cimato of MaxCim would be another good source of info.
Walt