Sum,
The bottom of the coil over shocks mount 14" apart and 4.0" below the center of the axle, any wider would be outside the frame. This gives you an idea of the shock angle, approx. 30 deg. To answer your question the one inch of travel at the wheel will be approx. .700 at the shock. I have not had the car setting on the ground yet but I will be able tell how effective this suspension is when I do and will change spring rates as necessary. I attached an early construction photo before the anti roll bar was installed.
Thank you for your input,
BHarmon