Time to take a break from body work. I found out through others at a mustang forum, I could get a great price on pre made 31 spline axles for the 9" I had. I already had the pumpkin, rear end, brakes, spring, traction bars, etc. So in short order I had the rear end in and all together.
The springs are heavier than stock (5 leaf) reverse eye (1 1/2" lowering) and I am using a 1" lowering block. The gears I have a 3.50