Full hydro and 4 link pretty much eliminates most of those items listed.Well since he has a 2.5-3" stretch on the front of his rig I think he's asking how you are going to get anything over 2" of stretch without moving a LOT of things.
What are you doing with the trackbar? Steering box? Pitman arm? Drag link? And other items that all get in the way.
But back to the subject of this thread, Are you running a stock D300 case? What flip kit are you going with? Stock gearing?