Should I sell them ?

[Ms Grumpy]

This weekend is a swap meet at the Gibralter Trade Center in Mt. Clemens. My brother called and asked if I wanted to sell the parts that were taken off/left over after the EFI conversion. Now I don't know if I should sell them or be that person who hangs onto parts "just in case" I want to change back, or if I buy another car. I have accumulated some parts over the years as things have changed on the car.

I have a Holley 770 street avenger carb, which has less than 400 miles on it, I have the power boost canister which was on the car for less than 6 months, a set of 4 original center caps and beauty rings, and lots of other odds and ends.

Do I save them, do I sell them ? How do you decide ?