I am currently planning on installing a set of 4:10 gears into my Cobra. I thought I would go ahead and add some other goodies

while doing the swap.
Please let me know what you think of my planned combo. Any experiences/opinions or things I should watch out for?
-Precision Gear or Richmond 4:10s
-Eaton posi
-Strange 31 spline axles
-TA rear end girdle
-Redline synthetic gear lube
as well as all your basics (like new bearings, studs,etc..)
Thnx