[quote=wfpeterson]
Actually, the mod "Equipment looted when first arrived New Vegas v1.04" is at least halfway there. It already strips your character of all possessions, with an interesting story about how you can get them back, or not. It would be straightforward to add some lines to change skills, EXP, level, etc.
[/quote]
Wish I would have known about this before I made the trip, might have to give it a try by reloading an old save