How much power through SN95 Mustang 8.8" rear (28 spline)?

The 8.8 is good but requires maintenance and proper setup. The clutch discs wear out, but are fairly easy to replace in the car. I did my clutch packs on my 86 Fox body in a couple of hours on the ground. Replaced axle seals while I was at it. They need friction modifier additive also, but I believe modern gear oils have the modifier in it now.