So it's driveable eh. Sounds like a fun project right up your alley to be honest. Plus Mirage looks good in white. Make it a really tacky soup'ed up Mirage!
My friend has a 2018 Camry that he crashed, and that should have been a write-off, but over 10k in insurance cash fixed it all up. So I am assuming then you can "unsalvage" a salvaged car. Or just say you don't have the ownership once she's all fixed up.