The photos below are from things of mine, hope it helps you in some way.

This is my LP inflator hose, the flared connect end makes it easier to connect and disconnect.

This is my 6 cu ft drysuit inflation set up. I use a cam band to put it on my doubles.
You can see how I have it mounted. These are some of my tanks, you can see the drysuit bottle on the doubles.
This is how I run my hoses using Zeagle Apeks regulators. A couple of wreckers tools.
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My garage has become a dive shop. How did all this stuff get here?
This is my gear line or equipment line, it goes to a depth of forty ft. I have large brass rings at every ten ft to take stages off and to clip my Jonline to. This is how I stow my Jonline, it is already attached to my harness and has a small snap on the end. I roll it up and stuff it under my shoulder pads. Pull when needed!
Another look at the Jonline out. This is the light I use for checking my tanks, they cost a dollar at the dollar store at christmas. They were on a star for a tree top. Use clear plastic tape and you have a tank inspection light.
I no longer carry the new jersey up line, but I will carry this reel with 540ft of line on a deep dive. This is the mask pocket I put on my drysuit, it came with my scubapro mask.