I've got a Daytona carb on my '74 and I put another on a '66 and it really woke both of them up. I was able to use stock 200 Bronco air cleaner with the '66. The one screen filter pictured is the one on my '74.
An adapter for an Autolite or Holley 2 barrel is one I've always wanted to try, but you will definitely have air cleaner and hood issues on a stock truck.
If you decide to stick with the stock Carter YF, let me know. I've got a couple rebuildable Bronco ones, I'd sell cheap, I won't be going back.