Glad I did.
About 11am, heard a thunk on the doorstep and a courier van making a quick escape.
Outside in a box:

Guitar: $900 NZD
Case: $100 NZD
Shipping to youshop warehouse in USA: $100 NZD
Shipping to new zealand: $180 NZD
Customs: $230 NZD
Yes I could have got a new SGM or SGJ for a bit less, probably about $300 less after:
- buying a proper case
- replacing the robot tuners with grovers
Also then I would have had to live with dot fret markers and/or "2014" 12th fret marker.
This thing plays like a dream. After the honeymoon period is over, I think I will have to sell my Les Paul 50's Tribute.