Yea, I need to pick up another mount or two, I'm wondering when he'll have another sale, I'm hoping maybe a July 4th sale. I just installed a tdracing mount on my latest project, a lst with a titan 775 motor using the m4 mount. Here's some videos of the setup and runs if anyone is interested.
http://www.youtube.com/watch?v=Jg9V737JVYw
http://www.youtube.com/watch?v=F3qtZ74dtGw
http://www.youtube.com/watch?v=Mj-OU7_xNgI