Hi,

That strut is $60, and it's another $10 to post it to the UK.

I wonder if you could shoot some pics and send them to me of your installation. If your fan is in the proper place, I guess I can't understand why there wouldn't be room for the servos. As far as the CG thing is concerned, it's really not going to end up being an experiment. With an O.S. 91 installation and a regular-sized tuned pipe (like the JMP) you will have to add ballast. The only question is how much. With the servos in the tail, it will be a lot. There are advantages to having the servos back there like the smoothness and rigidity of a direct linkage, but you'll pay for it in low-speed performance.