It would be rather simple I believe.
I am not sure how much of the script you would need to change, because I don't know if the checking if the player is an admin is in a nested function you can just change, or if you need to change it for every command. (Though, Ctrl+H can make that faster maybe).
Truly, this would be really simple...
DRWaffler is basically right, you check if the player is in the group, just like a group door. |