As above, Looking to go wf by autumn and so wish to slowly get all the bits I'll need for this. The backpack is a pain, and reckon I can Trad far faster due to constantly filling this thing up! Glad I tradded first anyway,due to inside cleans and stuff Anyway.. I've a Peugeot partner with a 850 payload and will have ladders on roof, 18kg max (my three part ones) and just my own weight just now (75kg), and around 1kg of Trad kit. I'm thinking of getting a 500 litre set up,doesn't need to be full if payload is maxed out obviously. Peter you'd gave me the idea of transferring from a 1000 litre container in my garden and I'll want to look at that option as part of this set up too. So, can I get some help on this thread re gradually getting this shi/t together.. Was going to start with buying the battery and charger, recommended to go with Halfords due to warranty.