Dang. I would have wished that at least i'd have to press '1' instead of '0'.
This way i can keep pressing '1' (which is relatively closer to my wasd movement keys), until the menu is removed and my primary gun gets swapped, without having the need to sacrifice movement or aim in order to move my hand closer to '0'... Oh well, Using the scroll keys would seem nice perhaps, but i
Already got scroll down for jump and scroll up for +ability. Oh and btw gdluck with the programming, coding wcs races sounds amazingly fun, specially along with a 12 pack