I had a karcher but didn`t last that long, really hard choice if to go for the 2000psi or 3500psi. Glad I got the later.
6.5hp our stroke too.
I got it on ebay 170+15 admin to collect from suffolk. there are more on there
Got a bird cage from same seller a few weeks back but not as happy with it, it may be huge but the so called stainless feeders are showing signs of rust already so I hope the bars are zinc free!
I think it will get used a lot for pond filters,decking,driveway