I'll try to get on that tomorrow. I have a list of updates I have to get to with a few other scripts, and I intend to rewrite a fair portion of this script as is.
Edit: Added the hobgoblins southwest of the Gnome Stronghold, also added a location selection box on the gui to select from Falador and Gnome Stronghold locations. Rare drop table checkbox added under loot window, select this button to select all rare drops as loots.
Update will be live in v4.3.