Bump, wanting to see more.

I have an idea. Thinking about those hollow ebay knockoff catch cans, mount the solenoids inside it, run some hose to it with fuel line around it and run the hose into a plate kit, say it's a throttle body spacer, or just right into the bellow or something

 

What pressure gauges are those?

 

Hard to hide a plate kit under a carb, so the bottle is in plain view. Currently have the 15# bottle in her