Well I have thought of this too, the trouble is, although the autobuy has been shut down for a while, I keep getting chunks of hides sneaking through (at reset or when I'm switching grants). I do wish to open it up again, maybe I'll start by leaving a pound or two so one sale goes through for the next couple days, and if hides are what comes in quickest, then I'll leave it closed, and if not then I'll consider opening it up a bit more
And the complicated selling/buying procedure has actually been working quite well so far, I haven't really seen any problems with it