i like it. do you think the top drawer of your bottom box the 41" box (the widest drawer) can house hansen trays and still close? and also, how do the drawers slide with all the weight in them? thanks.
i've never owned the hansen trays, so i would go w/ other comments on those. As far as weight, i haven't had a single problem w/ the box or the carts loaded up. The box has been moved loaded a few times now as well w/ no caster problems, and by moved i mean on moving trucks, tow trucks, trailers etc. it has a couple new dings in it but other than that no problems.
Really my only complaints are:
i wish it had a couple more long drawers. I would like to move my sockets back to the "main" drawer, but since its the only one long enough for my 1/2" torque wrench, and some of the breaker bars and extensions, i'm stuck w/ those in that drawer.
i wish it had just a slightly deeper drawers as well, i would like to free up some room in my pliers drawer, but the plyworx racks need 2.5"s so that leaves me out.
The finish is a pain in the **** to clean!
Overall i think this would work great for you. I'm pretty out of room in my set up, but i am also expected to have all the tools needed to do regular mechanic type work, as well as a lot of custom fabrication. On top of that i store some stuff that i will never need for work, but simply don't have near enough box at home yet.