MapleStory 2.0: What else should be changed?

I think it would be really cool if they made a weapon/equip swap button, for like on my Drk and i want to spam Fury instead of Crusher (or 1-h sets to 2-h for warriors), press a key and fast swap to a PA or vise versa with a spear, it would also be nice so if you have a Scar helm or "Ugly equips" to swap to something more eye appealing for when your not in combat. Just a thought but could be cool.