I swear I already replied to this once! Maybe I forgot to push the "do it" button....
Mark Janis told me he would give a discount to anyone on the Falcon List. I tried get clarification, thinking he meant to give a discount only to Rainier Falcons members, but he said he would give it to anyone on the list. I guess that means you just have to tell him you found out about Scarebird from the Falcon List (or now the Falcon Forum).
Just say that you heard he would give a discount to members of the Falcon Forum when you order.
For what it's worth, he was working on a design for custom hubs for the Falcon 4-lug kit because of the problems we had with mine. If that becomes part of the kit, I'd bet it will cost quite a bit more...