Call
www.rcrewracing.com in San Francisco for an R swap. Talk to Dan or Ken. I bought my first ITR tranny from Dan (and he helped me install it). I also bought a JDM R engine from him when my wife hydrolocked my GSR engine. Only had 10k miles on it. My mechanic opened it up and said it looked brand new. Dan and Ken are my Honda gurus cuz they really know there shiat! They are very trustworthy.
Tell them Gary sent you.