Chris she's looking good well done

As to your coment on hoses, they look remarkably like the ones hydramaster supply, which i will assume they are similar or the same they take a while to bed in mine are about 8 months old now and just bed in nice they coil realy easy now, and yes I always keep a length of both vac and solution which I carry in by hand and keep at home when doing commercial work, you can get hose cleaners which you bolt in the back of the van conect a solution line to it on high pressure and pull your vac hose through as realling it on, but imo they arent much cop, your better off buying a pressure lance and cleaning them once a week, every thing gets a coat of wax weekly and all the brasses get some cilit bang she still looks brand new but I have got too much time on my hands
Things you need in the van though include a ramp, corner guards and signs
Things you dont need are a portable and buckets
All the best
James