Racer,
I'm looking to build a Cessna 310Q or the Beech Baron from Marutaka kits. There's a few websites available like;
http://www.udisco.com/hobbies/home.htm (go to the radio control section and go to the bottom of the list and click on the Marutaka logo (M.R.M)) or
www.hobbybarn.com I've asked many questions about these kits and many are right in the middle...
Hope that helps!