Seems like an interesting resource, and definitely one I would update. But it does seem a little tasking and in some respects over powered, mostly for the time spent in the GUI changing and finding a preferred size. Instead this could be updated in order to change dependent on which hot bar slot you are currently in. Kind of like water arms, but you change the size from lets say 1 x 2 on the first to 6 x 4 on the ninth. All in all not a bad resource but could be defiantly updated.