Looking to supplement income on rainy days by offering gutter cleaning and pressure washing service to existing customers, got a few lined up already. If anyone is doing this already, what pressure washer do you use and where did you get it from? What accessories have you added? I'm thinking about one of those decking/patio washers and also a hose extension so I can flush out gutters. Has anyone used the gutter clearing nozzle attachment that Karcher do? Any comments appreciated...