I found a complete set of 2 Keys + Valet Key + 2 Fobs in the junkyard this weekend & the keys fit the car I found them in. My car only has 1 key - and it doesnt work on my door. How feasible would it be to transfer the door lock cylinder and/or & ignition assembly to my car? What are some other options - e.g. reprogramming the fobs, or re-keying my car? Thanks.