Beauty of a car man.... I wish you nothing but the best luck in getting what you want for her, but as you probably know, it is rare to get much of a return on investment when it comes to modifications. If you get an offer in the mid to high 30s, you might want to consider it, or start doing some deletes of your mods that you can try to sell separately.
But if I were you I'd do whatever I could keep my wife on board with keeping the car and drive the heck out of her (the car.... not your wife
)