Mike, I dont know if it would clean any better than one half the size but one half the size cant have up to 8 or 10 wands on the end of it. From what I have seen of these in the states they are mostly used for cleaning of American or cissy football stadiums. With an auto pump out as well and of course a direct feed the "field" is cleaned in just a few hours. They also if needs be can high pressure the seats and anyhard surrounding floors. I will try and find the picture of the machine but there is one in San Diego that can have 30 wands going at the same time. During the pre-olympic clean up in Los Angeles you could see these machine going almost every day. Best, Dave.