Gutted for you, totally understand your frustration.
Repairs often toughen a guitar more than before, hopefully Jon will sort you out, you’ll get confident with it again, and then have a gigging Bass that’s not so precious. Think of all those Gibsons, especially pre 1964, with headstock repairs, they’ll certainly outlive us! I know it’s a different type of repair, but same principle if it can be fixed.
Good luck. 👍