Personally i'd not recommend Jetmac systems. He's quite happy to take your money and selling you chinese crap, and even happier to be rude and uninterested when you call them to complain.
I paid him £2500 for a yanmar pressure washer, only for it to blow up less than a year later, pistons coming through then engine block on someone's driveway. - Made me look a right div.
I called him up explaining what had happened, and his reply was basically ' you only spent £2500, how long did you expect it to last!?' - I then found out when sending my machine off to someone else to get a replacement engine, that in fact it was a chinese copy yanmar.
The guy is a rip off merchant, and a lot of the stuff he sells is moody in my opinion.