570v850v450 questions

So I plan on purchases a new wheeler within then next month im torn on a couple things I’d pretty much decided on the 570 eps but not sue how it do turning 27" mud lites so then the 850 but Polaris website doesn’t list power steering for the 850? But then looking the the 450 ho and 570 can u get ebs ion the 570 not interested in the sp as I like the 12" tires are almost identical and some guys say the 450 does fine with bigger tires price is a concern but not the only deciding factor the other option is "gasp" a Honda foreman rubicon as it offers independent rear suspension a third headlight and engine breaking but I realize this is a Polaris forum mostly riding in wv but there’s gnarly hill climbs and mud but has to be tame enough for the wife to ride once in a while biggest thing does the 570 still have heat issues and a crappy seat mount no way I’m spending money and fixing defects right away hence the Honda option thanks everybody