I'm a very experienced FTB player, and what I don't know I usually research while or outside of playing. I don't know what you are recruiting for, but I've played trough Agrarian skies a bit, and crash landing.
Crash landing sort of got boring because of the lack of quests and exploration after just a couple of hours, but agrarian skies always had new and different things.
I have a mic and love talking while playing, I would be most interested in playing on the unstable pack, testing out the 1.7 mods. Idk but let me know what you were thinking of doing.