-Allow us to press 7 and click on an item to science it, same with 8 for engineer.
-Change it so that player clicks on chests do not open/close them, but instead only open them or loot them. Holding 3 and pressing on a chest should close it, there's no reason close should even be anything more than an RP option.
-Allow shift+Click on items when you have a chest, trade or barter open to move the entire stack of that item instantly to the other container without the "how many" prompt.
These are going to be three of the most performed actions in AOP (more or less), and some quick tweaks like these would really make lives easier.