What would you buy? My wfp system is getting old an I'm thinking of renewing it all..... I have a 250ltr tank with pump /reel etc and I also use a surflo backback . I use 20ltr tanks to fill it from my DI vessel. Use brodex poles too. I have the need currently for height of 40ft and do a mixture of houses and commercial. Might as well by new gear than give my hard earned cash to the tax man . What do you suggest?