I'm going to bite the bullet and get a machine I've been threatening for ages, I've had enough of being let down by people (hand applied) and want to get a decent output on my own. Which would be the best machine for someone on there own, I know everyone crows on about ritmo but I want as much power as I can get for a machine that can be solo used. I'm going to hire first and see how I get on where's best place bearing in mind I'm from Somerset? I'll be using for CPI, hardwall skim etc. does CPI have waterproofed in it?