It took a while but I finally was able to find a full alloy top shaft that fits with a little bit of work :D. It's 6grams lighter than the oem top shaft with the alloy gear and you don't have to worry about the o-ring or pin coming out anymore.

Also was able to get a Schelle Nova Slipper (Same as AVID TRIAD ) to work as well and it fits under the OEM gear cover

Here is a breakdown of the Gearbox with all of the lite weight parts installed...
MIP Puck system installed as well just by using MIP diff I was able to shed almost 20g!!! And about 8g per CVD as well..

Needless to say this gearbox's drive train is going to be very light!