Looks like an excellent pw for what you need it to do. I have a 6.0 Honda 2750 psi/2.5 gpm, it gets used around the shop and commerically = driveways, patios etc.. Its going on 3 yrs old and has paid for itself many, many times over.
'That government is best which governs least'; and I should like to see it acted up to more rapidly and systematically. Carried out, it finally amounts to this, which also I believe — 'That government is best which governs not at all.' ~ Henry David Thoreau