None of your photos are working for me.
ETA: Opening them in a new tab did the trick. My case is huge, so I have a lot of space to work with. The radios will likely mount face-up so when I open the lid and look down they're right there ready to be used. My vision of this setup has both radios, the signalink, the tuner, the swr/wattmeter all face up and level with each other. The inside of the lid will have a small flat-panel screen and a pair of external speakers, one for each radio. Along the inside of one of the sides of the base I'll have a panel for connections. Each radio has a coax jumper to the underside of the connection panel, and antenna feedlines connect to the top of the connection panel. There is also an outlet that I can plug an extension cord in to in order to power the box. Remove the power and feedlines, lid closes normally, box is completely sealed.
ETA2: Whipped up a rough draft of how it would look. It's in bitmap editor so use your imagination.
The faces of the radios, tuner, meter, and signalink would all be flush mounted in some sort of big faceplate. Below that faceplate would be the cabling, power supplies, and mini pc. On the right side of that faceplate would be my connections panel where I can provide power, antenna feedlines, and I doubt I'd need USB connectivity to the radios since there would already be a PC there so maybe just spare ports for charging devices or no USB ports at all. What I need to figure out is how to mount everything in such a way that most of that stuff is presented flush with whatever I use as the "faceplate" you see when you open the lid and look down at the base.
Inside of the lid would be a panel mounted to it, either wood or plexiglass, and to that I'd mount an ext speaker for each radio and a monitor for the mini pc. Cabling would be routed down to the base via one of those engine harness covers in to the base to connect to everything.
The goal here is to do all this without modifying the case in such a way that it is no longer water/weatherproof. It should still fully maintain it's sealing capability. I'd also like to be able to easily pull up the 'faceplate', with or without the radios attached to it, and the power supplies/pc stay in the base. This would allow me to easily access everything in there, or store stuff under it, etc.
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