The cross over pull pull set up allows the non-pulling cable to slack slightly, but it is not a problem. The two cables may touch which could cause interferance if there is a lot of vibration, in my case with an electric I'm not worried. I would leave yours the way you have it, which may be better anyway as long as you were able to get a clean exit from the fuse. I set my CG at 73mm at the wing root, but keep in mind that is with the battery installed. There is no fuel to add in the nose of the plane. I'm hoping it will work fine, since I like where everything ended up.