Would be nice if they have a short abbreviation, like MWDN and MWUP, because you can't see the CD of the item on the MWHEELDOWN hotkey slot, since the name is too long that covers half of the item slot. This issue came with the 7.00 hud, I used the same hotkeys with the old hud but there was no problem there since the item slots were bigger.

Here are some screenshots of what I mean. http://imgur.com/a/Cffto