default/local.cfg settings issues.

[chaosislife13]

1) Is there any way to completely disable the mouse wheel zooming in either local or default?

2) Is there any way to use one hotkey combo for two commands? I want to rotate buildings to match the rotation of the main view so I don't have to first spin around to see where I'm placing my tower, and then rotate the tower to match up so the front of it (where the units come out) is facing me. if i could use the same hotkey for both commands that should work, but the engine throws errors.