hi rob
please let me know how the thor perfoms as i run as zeta. if you have not ordered your hoses yet. why not try going to quarter inch / one wire. i use quarter inch. i find it speeds the work up (a lot less wieght to drag around) less space taken up in the van and just so much easier to handle. i can now wash and rinse 6to7 hundred sq mt per day on my own, i dont like doing more than that coz the custy gets the ump.
regards john