I've decided to buy a pressure washer and have been looking around a bit. I know alot of you prefer to wash your bikes by hand, but I hate doing it that way. For the last 3 yrs I've been washing at the car wash anyway. The easiest way for me to get one is through Lowes or HD. At first I thought I would buy a 2600psi x 2.5gpm = 6500 cu, but now I think this might be a bit much for the bike. I used my friends excell (sold at HD) 2300psi unit the other day to wash the YZ and it seemed like a lot of pressure. The unit I've got my eye on is the 2200psi, 2.2gpm Troy Bilt. From there, they go up to 2500-2550psi. I don't doubt that 2200 will clean my bike, but was wondering if it would be strong enough to handle driveways, fences, etc. in a reasonable amount of time. Since I'm going to lay down about $300-400 for one I'd like to know that I can use it for whatever tasks may come up. Do any of you have any experience with the excell or troy bilt brands? Any thoughts on what pressure is enough or too much?