Ftb is a long way away form 1.7, It's time to accept that it will always be behind the regular minecraft update's. If you are going to wait for it to be up to date with minecraft then don't even plan on making a FTB server. Don't make promises to the community you cant keep. If you want to make one that doesn't lag then use MCPC+ that was our last server's fatal flaw. Rather then get buthurt over this comment, please head my advice, I have been running a ftb server for the last 8 month's and its not that much work.