A Kohler 23 hp V-Twin or an 18 hp Kawasaki? Don't know my motors to well. Seems like the 23 hp would be the best. Unless it is a piece of junk compared to the 18hp Kawasaki. Was mowing today and the neighbor lady comes over to see what I would mow her lawn for, its a real snake pit. She wants it every other week. My schedule if full for what I want to do so I tell her I only take accounts that are on a weekly basis. (unless it is during the dry season) So she still wants a quote. Well since it is easy to get to and a small lawn I tell her $20.00 for each cutting. She seems upset and says she will pay me $100 a month (thats $25 a mow unless it is a 5 week month of which I think there are two), but must be billed the third week of each month (that is when her SS check comes in). It just amazed me why she did not take my $20 offer. I say OK and go ahead and mow the lawn, and I will mow it every week just like her neighbor. She agrees and off I go (took 10 min). It will be interesting to see how this story finally ends. I may have just done my good deed for the day.