After I looked over my good ole' large ALICE pack last night, I remembered all the mods that I had done to it. All of the stiching around the pack was reinforced again with thicker thread. I had a YKK zipper attached to the map pocket on top, had the snaps removed from the 3 large exterior pouches and the 3 small pouches, and had fastex(?) plastic buckles installed. I also had 1 9x18x3 pouch attached to the right side(not alice clipped but sewn into place) as well as 2 9x9x3 pouches attached to the left side. I had several more ALICE gear strips sewn wherever I had room (including the top of the map pocket to carry more gear.
Those are the mods that I had done to my ruck, and none of that was done while on active duty except for the reinforcement of the stiching, as well as the plastic buckles.
Makes you wonder what the term "light infantry" truly means.