A lot of companies that do this... take off the permanent bolts and replace them with removable nuts. Seal or not. Loosen the nut and you can open the trailer door.
restack it all to the chute, turn it sideways, and load it to the doors, I usually wind up 8-10 POs but usually a couple of them are doubled/tripled up at the same place if they want FTL they get FTL price, I don’t care “how much fuel I save on weight” or any of that crap either, but I rarely do FTL so I’ve got a box of seals under the bunk so I don’t worry about that either