I keep meaning to learn the Revit API... I use scripting all the time for Rhino, but haven't gotten into it. So two questions:

1. How difficult would it be to modify the instance parameter of ~13,000 Adaptive Component Curtain Panels? Currently, each AC panel has a "Panel ID" parameter, a 6-digit number. I want to remove the 100,000th place number and make it a 5-digit number. Would this be a reasonable first Add-In to do if I already know VB.net (to some extent)?

2. And/or would somebody be willing to create this Add-In and/or help me create it?