Buildcraft Additional Objects ???

[Dodge34]

Anyone here managed to add the Buildcraft Additional Objects to their tekkit server, just curious because it looks like the most awesome part of stuff to add to a server buildcraft content (valve pipe, balance pipe, power switch pipe) that kind of stuff may even reduce some lag issue if we control them with redpower2 to control the valves of the system for exemple. I'm really surprised that this one isn't already a part of Tekkit...