A G does not have a standard PTO - it has a belt pulley which you can use to run a belly mounted mower. A 3 point hitch wouldn't work very well, either, as the G has the engine in back. Most G implements mount in the center, just ahead of the driver - that's why they're so good at cultivating. For the uses you are describing, you should probably look for a model B (also by AC) - it is more conventional, but still small. Saukville makes a modern G replacement, which would also do what you want, if you have the money.