Two Reels 1 Pressure washer Mounting options

Howdy Y’all!

I am trying to brain this and thought maybe I can pick yours instead.

I want a complete mobile unit that can get into tight wierd spaces and still be able to run.

I am thinking: 100’ pressure hose/reel and a 100’ garden hose reel… but how do I mount it on this?

I am thinking a standard one like this on top:

for the pressure line.

But where and how to also mount a garden hose reel?

I tried finding a double side by side reel and found some but none have 5/8" plumbing only up to 1/2" or 3/8".

Any reels or anything I am missing? Any ideas?

Thanks for all the help so far

This spinner is a ripper! and having no shut off is amazing, thanks guys