Depending on how much they want for it, just buy the Jeep back from them if they total it. They shouldn't charge much and will just take that cost out of your check. Keep what you want, sell the rest, and recycle anything thats left.
I had a 1990 SCHP Mustang that got totalled. Insurance company said it was worth $1500, I bought it back for
$200. So I have a $1300 check. I used the engine, trans, and some other stuff for a while before I sold it for $1000. After I took everything out that I wanted, I sold the rolling chassis back to my buddy I got it from for $400. So, I ended up getting $2700 out of the car they were gonna pay me $1500 for.