CAG,
The BX or similar sized tractors may be perfect or less than you need, it depends on what you actually want to do.
If you give a little more info about your needs, members here may be able to give you additional advice.
They will probably say buy bigger! /forums/images/graemlins/grin.gif
I know you said light work, but once you have your tractor you will be surprised how much work you can dream up. Things you would never have attempted before, will happen almost in a blink of the eyes...
Enjoy the selection process... /forums/images/graemlins/smile.gif