The interesting thing is that I got sent the nodular pro case. The gears are correct though. I have to call Monday and see why.
The first thing I did was spend about an hour cleaning out the weld spatter and shavings. I used a scotch bright pad on a stick. I wiped it out with cleaner and shop towels until they wiped clean. Next I put on the lubelocker gasket. Then I dropped in the third member. It took a little work to get it in gently with a dead blow but I managed to not booger any studs. I slid the axles in per the instructions in case there was any play in the studs. I got them snug but I didn't have my torque wrench with me and it was 11pm so this is where I called it a night. I need to run to the parts store for some rtv silicone and I need to come up with a seal driver slightly under 2.500".