Hi Rick,
I don't think the R parts are out just yet so we have wait for a while.
If I remember correctly I also had a very high idle which I resolved by screwing out the low speed needle some (1/2 turn?) but it's been a year so I'm not fully sure..
I have dumped all the boots except for the center drive shafts.
I got the Durango parts from A-main (U.S.)
http://www.amainhobbies.com/product_...iveshaft-Set-1
I replaced the wheel axles with the RB One axles, a direct fit