Nice review ! very detailed ! and Yes it is a very nice kit !
one point ! "Step 22" The assembly that is affixed to the wall next to the Crew Commander is drawn upside-down ! as pictured in the instructions all equipment will be facing downward and its wrong, Rotating this assembly 180 degrees to have all equipment facing upward so that the crew commander can see them while sitting or standing is the correct way to secure this Assembly ! Pictures on Prime-portal, M1129 interior shots shows what I am referring to !
Happy Modeling !