Hey all, working on rack selection now for an A/V closet - the closet itself is spacious enough for almost any size rack, but the doorway isn't so forgiving. I've been looking at "knock-down" racks that I can assemble in-situ inside the closet, particularly the 44U Middle Atlantic ERK-4425KD . Anything I need to be aware of with knock-down vs. welded racks? Or any alternatives I should consider? As many U's as possible would be great. I've attached a diagram of the closet for reference. Thanks!