She's got a Vette to buy!

If it's served her purpose then it's time to move on. But I'd personally never go "big" on a car that I would not always own. Your mods lose roughly 75% of their value when it comes to the resale... even for a shop car. Another shop would take it on as their shop car though, or
RUINER could just scrape 50k outta his ash tray for it and use it for a car to drive to the mailbox with.