+1 on a hydrostatic tractor. At 60 acres I'd lean to the 40-50 hp. Min. You need to shop the dealers close to you and pick the dealer. I'd stick to the major colors green, orange etc.
personally, I landed on green and would never look back. My pick for you would be a slightly used Deere model 4520, and since you will be brush hogging look at the cab. For my project I picked the slightly smaller version with the 3320. It would do everything you asked but would take longer because of the slightly smaller implements.