Nv 2500 high roof as a power washing vehicle

Hello everyone, i’m thinking to add 1 more vehicle to my fleet and it will be mostly used only for a commercial pressure washing. A year ago I bough a brand new 2019 Nissan nv2500 high roof and never had a chance to really use it.
Anyway my question is any of you using this vehicle as a power washing beast? I want to install a 250 gallon water tank, hot water power washing and etc.

Thank you brothers who will respond and may the best, nice, polite and rich customers be always your clients.

Looks like the payload is 31xx lbs. you will should be fine. Vent the SH tank and burner exhaust out of the vehicle. Put the machine and burner close to the rear or side doors. Don’t starve them of air. I’d line the floor and a couple feet up with line-x.

It will be a cool rig. I’d set up a second dump for the buffer tank that will flush the cargo area out if you’re parked on a hill.