Right, after going round in circles for ages I think from what ive read etc that my options would be either facelift zero one 20" or 40" £850 odd, which includes a 6.5l di from wcw, or cheaper from the same a streamline filterplus 600gpd, with a di as well £500 odd. or from daqua, a 4040 ro kit and 11 litre di for £665 odd. Or, from the cleaning warehouse, the big or little genie at £950 and £720 inc. di with resin(6.9) I just dont know if one or the other would be better, and its a bit hectic as on top of the other bits and bobs its gotta be £1500 and then bits I dont know about. Def have to secure the tank in myself, im sure i'll get round it. Anyway, hope I havent bored you all, its just good to see some opinions from people who've been there. its to make pure at home, but its possible i might be off in a flat sometime, so i presume these will be ok to have in van and produce there? If i get replies and I dont say anything im not rude, im just imminently for the pub but much appreciated.