Before respecc'ing became free to subscribers I would this for PvE and PvP. You don't need to get Insight, because the only Force ability you will be using is Blade Storm. With Combat Trance and Immaculate Force your Blade Storm has a 100% crit chance. You shouldn't be using Blade Storm unless Combat Trance is up.
I can't tell you how great it is to have Displacement in WZs. I would recommend specc'ing like this: