Done, implemented in v 2.80.01; hold ctrl+shift when triggering an item to run as admin; for alias results you can also indicate a result should be run as admin with /runasadmin option.
ps. thanks for the tip f0dder.-mouser (November 20, 2009, 10:55 AM)
This seems to work when triggering an item using Ctrl+Shift+Enter, but it doesn't seem to work for Ctrl+Shift+Numpad #. Is this not how it's implemented (and I'm just doing it wrong), or is it supposed to work?