I am thinking next year starting a crew with maybe 2 21s a handheld blower and line trimmer. This whould be for small lots or trailer park size lawns. I have lots of larger lawns that need the large mowers but would like to get some postage stamp in and out type lawns. I think there would be more $$$$$$$ in the small lawns. Bang out 10 small lawns for about 20 bucks each or 2 large lawns for say 45 bucks each?