Hey there. Just wondering if anyone has dealt with these guys before 'The Cleaning Warehouse' Birmingham. Thinking of buying a 650L version of this from them and having it fitted to me my van by them and as I have not yet had dealings with them thought I would ask for a review or two from you chaps. http://www.ebay.co.uk/itm/Water-Gen...568?pt=LH_DefaultDomain_3&hash=item51b1371ec8 PS has anyone had this? setup from them, anyone?