Well, if you noticed, in the pref>weapons category,
the list of weapons arent just there for eye candy or for you to read up info, if you play around with their position, their priority will change, so for eg, if you drag the enforcer all the way to the top, you'll never switch away if you holding an enforcer. Not even when u get the redeemer.
Hope this helps you out...
~Evil*GAL*~