Air over leaf question

Hey, I have a 1972 Ford Courier as you can see in my profile. I want to get it on air, but really dont want to 4 link it or spend a ton of money. I saw air ride's air over leaf system and was wondering if it would work on my truck? My plan is main leaf and the over load, with a 4" block, notch, and the bag setup. I expect some negitive feedback, but keep in mind, I dont drive it daily, and dont want to spend a ton on a setup for it. Thanks guys!