Give it to your mom.

If you decide to sell it, sell it outright, don't get raped on trade in. If you don't want to deal with the BS from the public, I would be interested in it. I will tell you now that I am going to need to be able to make a profit, but I will also give you more than a dealership will on trade. PM me if you are interested.

Edit: To answer your other question, yes, it is worth more stock. If you know someone personally that wants it the way it is, fine, but to the general public or a dealership, modified cars scare people