I'm in a dilemma people, I have a factory diff lock in the rear of my patrol which works beautifully and has gotten me out of the odd pickle. it works so well that I don't really need a front locker but I WANT one! A eaton e-locker to be precise nothing less. Can I justify the expense to myself? 4wding is what I do and I love it. If something is your passion shouldn't you be able to splurged from time to time.. Help me convince myself.