Hey, so I am in the beginning stages of starting my new side business. I am looking to maintain 10-20 residential lawns. (This will be done from 2pm until dark, or on days off.) My question is should I purchase an ex-mark zero turn E series for roughly 5-6k, or should I begin with a walk behind of another brand until I acquire more business? Should I finance, or buy with cash, I have either option available. Thanks for the input, I am definitely a newb.