I want to start this year pressure washing this spring mainly houses and decks and whatever else my machine can do.My question is my equipment I have a 3200psi 11 horse 4gpm cold water mach would this mach be something you would start with or should i invest into something better.Also what do you pro,s think i should include in my equip line besides ladders,extra hose,ex wand Thanks I am just starting out will invest in more if business grows like to have some opinions on what i have now.