This month might be doable b/c I need to order mine too.
If you know anyone else who is interested now would be a great time to get folks on board. I can coordinate the orders and shipping through a contact I have at Elka. Not sure on pricing right now as it might depend on how many are ordered.
Here is a link to the fitment chart:
F650GS Dakar is part ELKA-40006
F800GS is part ELKA-40010
Lists them as including:
RDH - ride height adjsutment
PRE - threaded preload adjusetment ring
REB - rebound dampening
HSC - High-Speed compression
LSC - Low-Speed compression
HYD - Remote preload adjuster
A few sportbike races are using them here locally. They are supposed to be every bit as good as Penske or Ohlins (some racers prefer them to Ooohlins). In the ATV world they are the top of the line shocks apparently.