At the min I do my cleans the trad method but pricing up what I need to go full time in the new year. I've never seen or used a WFP setup and need advice or anyone in the Nottingham area I can look at your van setup would be great. I was going to build my own over the next few months but don't have a clue what I need or where to start! I've looked on you tube but not much to go off. Hope you can help cheers people