Hello, I am new guy to the forum. I have a '65 (in pieces) and a '69 (pretty nicely restored...not by me) When I bought the '69, the guy had lost the keys. Fortunately, the ignition is unlocked so I am able to start and drive the car. My question is replacing the switch. Is that something I can do myself relatively easily? (I haven't picked up a wrench to work on a car in over a decade due to long period of illness) Thanks y'all and looking forward to your responses!