Drawing of new instrument cluster

So your only going to have 3 gauges? I'm with the rest, dont fully get it, but I'm sure it makes sense to you, so thats all that matters. When I was making my gauge panel, I made a cardboard templete and cut out true to size circles to represent the gauges so I can move them around to get the look and position I wanted.

Whatever your planning, I'm sure will look great.