I am planning on starting my business in early spring and I am planning to target the 1 acre or less residential lawns in my area with a max of about 10-15 accounts potentially. I have been looking at prices of ztr's and wb to start my business, and have had a change of heart and will be using the equipment I already own(30"' Snapper rear engine mower-2yrs old, troy-bilt blower-1yr old, 20' push mower-5yrs old, Husqvarna trimmer-1yr old, and a homelite spare trimmer with edger attachment-5 yrs old as well as a 5 X12 trailer and 99 Dodge Dakota Sport truck. I may buy a new edger/spare trimmer because it is giving me problems and may be better to replace than repair. All of the previously mentioned equip. is paid for and I will only have a few minor expenses to startup (ie insurance, license..advertising..etc) in you guys expert opinions will my equipment be sufficient for my first summer in business and what option would be better as a rookie putting customers on contract or advertise myself on a "call as needed" basis.....Let me know what you think!!