I was setting up and play-testing one last week, but ran into some hosting problems -- Twilight Forest, Atmos Mobs, and Jammy's Furniture, actually; I may try again later with what I've learn. Post if I do.
the noxcrew has a ftb srever that contains the twilight forest mod. ftb.noxcrew.com. the server has an accepting community and so.eti.es noxite is on! it also has a ts3 server if ou want to talk with other players. voice.noxusgaming.com