Does anyone have experience or buying tips on a home-grade unit putting out at least 2800psi? My main application is cleaning my paver driveway and secondarily my stucco sided house. I was attracted to the Honda powered Simpson units but the Amazon review comments have be sufficiently unsatisfied that would be a sound way to go. I'm thinking of Generac. Budget in the wide range of $300-$700. I prefer an American made or at least American branded engine.