Your BX has enough HP to run a WG24 like I have. You would just have to take lighter cuts than you can with a bigger tractor. At about 420lb your 3 point should be OK with it.
Question would be if your BX has sufficient mass to hold onto it or if it would be bull ride where you have to hang on a lot longer than 8 seconds. There are folks here who run them on B’s and LX’s. Not sure if there are any running on BX’s.