Copper Golem Memory

Please let the copper golems remember which chest certain items are stored in. At the moment, they'll search randomly through chests to find one with the item they're holding, but then if they go back to the copper chest and grab the same item, they'll once again start searching randomly though every chest in their vicinity. It would be very helpful if they could remember which chest had what items, because at the moment they're incredibly slow at sorting anything. It would also be nice if they ignored certain item data such as durability or enchantment levels, so that you don't need a seperate chest for every single half-depleted bow you pick up from killing skeletons, for example.