Guess what I just found out?
It takes over an hour to re-import 32K hands back into PT.
So the procedure for this if anyone else needs to do this is....
1 - Export Hands into new folder
2 - Create New Database
3 - Auto-Import Hands from new folder (Force Import)
4 - Purge Hands from Old Database once your sure they have imported.
5 - Delete new folder with re-imported hands
Thanks again T-Rod