With the mission a success, Octavia and Vinyl found themselves out of financial trouble in no time, thanks to Celestia's help. Over time, Octavia and Vinyl were able to restore their musical career to its former glory, and found themselves just as they had been before.
Unfortunately, nopony will ever know about the heroic deed that Octavia and Vinyl did for the world, for in the end, it was top secret. As far as history goes, there never was a plan to destroy the world, Kaacha Later was a normal corporation owner, and he died of natural causes.
However, Vinyl and Octavia were given one thing to remember their heroic journey by.
The OV-15 Interceptor, while never driven, remains in their garage to this very day.