I most likely will have all of the items you are looking for. I picked up a totaled vehicross to swap the motor into the Proton I picked up from Joe in California.
I am in the process of pulling the transmission and motor from the vehicross and should have pictures and a better idea what's available Sunday. I'm sure that there will be more valuable items that will become available in the near future.
I'm good with holding and bringing any needed parts to Moab, and feel very fortunate to have an almost complete low millage vehicle with many good parts to share.
Its taken a while too get my VX put together the way I want, and it's almost finished, so Lizette and I will be there ready to play.