Thanks spruce,
Yeah my poles go through the bulkhead and rest on the shelf, only the lwb has the roof shelf, so that lets the poles sit nicley.
I keep it minimalist as I don't like loads of clutter, I find it looks more professional when customers see it with the doors wide open, I definatly recommend the tank being that way round, as the bulk head protects it if I had to brake very hard. And it's fairly snug between the sides. So all I really need to be careful of in accelerating hard, which I never do, for obvious reasons. I also purposely kept all the gubbins over to the right so I had room for pressure washer and gutter vacs, I can even get my road bike in there!
Solar panel is really helpful, it does keep the battery healthy, and is simple to do, I always put it in the van over night, or if it's raining. It's not fixed to the roof, I used door stops from screwfix as barriers, means I can drive round all day with it sitting there, and take it off when necessary, eg motorways and bad weather...