One thing I can tell you is that my seat back is right in the middle of the "4-6" range in the plans (I think that's right), and it could be leaned back a little more for my taste. I wouldn't mind if my stick was aft about 3" more than it is. See http://home.hiwaay.net/~langford/kcontrol.html ). Rudder pedals are easy to deal with for different pilots. You can use the Bengelis trick of inserting a metal strip with several holes in it (maybe 1", 2", and 3" on center) into each rudder cable, near the seats so you can move a pin around and change the length of the rudder cable, thereby bringing the pedals closer to you if needed. You'd need a spring return on the pedals themselves (or something other than a closed loop) if you use this system though. Rudder pedals are shown at http://home.hiwaay.net/~langford/pedals/index.html, but mine aren't adjustable.
Mark Langford, Huntsville, Alabama see KR2S project N56ML at http://home.hiwaay.net/~langford email to N56ML "at" hiwaay.net