Wouldn't recoment those greases. Stick to something HEAVY. Associated black, tamiya black, tamiya AW. The black greases are made for heavy pressure. The grease that comes with the ball diff (clear) is made to allow things to slip once in a while. On a thrust bearing, you don't want it to slip !!! It must rotate freely. I have the hpi bolts in stock at Burien Toyota. Check sig for web addy. If nothing else, I can give you number for local dealer to use.
Good luck
Kevin