I can't DIY it, I'll only mess it up and get frustrated. I've got no-one locally who can help either.
Listen to what I advised you go and see a local mechanic, it's up to you but you are throwing money away.
I appreciate the advice, and its valid. But I don't know of a trustworthy mechanic nearby and I don't want to rope in a dodgy one.
I'd prefer one point of contact if anything goes wrong as well.
I guess it's why I pay over the odds and buy my cars from main dealers
Horses for courses and all that
Mate,
I think you've spent too much time researching all this on here.
It's basically a tank of water, a battery, a pump & a controller if you want (I don't use one) possibly an RO if you want to purify water onboard.
After the pump you stick a hose reel and it's connected together with some garden hose.
Ionics, Brodex etc will try and convince you it's something all singing and dancing and, well it's not.
Their systems might look nice all badged up and nicely presented but underneath they are as described above.
The dimmest mechanic you could find will put this together no worries.
I did mine in one afternoon.
