I bougt a used worksaver 3pt for my 45 Allis B.
I use a carry-all quite frequently. I also have a
boom pole and a scoop.
You will want to add weight to the front of the tractor. I put on the Allis side weights and filled the front tires with antifreeze. You'll be able to pick up between 400-500lbs with the carry-all. Iv'e only used the boom pole once, to pick up a 1 1/2hp JD hit&miss engine, didn't have any problems.