I'm not going to add this to any of my lists of projects, since I'm also behind on those, plus I have no thief. Though, one isn't need to make the script, you can still make it without a thief. Just wanted to mention.... Stat Scrolls too, +25, 20, and so forth. Cannot forget about stealing them bad boys.
The search and assigning the values will be easy, just have to manage the time, every split second will count. Whoever tries to tackle this, remember, logical search/indexing.