looks like Rage requires a major upgrade. the problem with Rage is the gunner section; the cannon has limited movability and those cylinder-like tubes in the rear hinder the cannon from rotating past a certain point. not to mention the base that holds the cannon in place. it must be relocated and that will be the most challenging modification. this is what the new gunner section upgrade will resemble:



that is a picture from Rambo 4 which I have yet to see. as most of you have probably seen the trailer, that machine gun can rotate almost 360 degrees. Rage's cannon cannot do that so that must be fixed.