Top is from my 72 satellite, bottom my 67 dart

Left to right - oil temp, water temp, volts, oil Press., LED lights for water / alcohol system, boost gage, Ign switch / start button, A/F gage ( digital).

Little help for you.
If your starting off with a blank dash and you wondering where to put your gauges, cut out round pieces of paper and tape them to your dash. Then install your seat and steering wheel this way you can see if your steering wheel is blocking your view of anything.

One more thing...
If your going to mount a shift light....put it right in front of you. I had mine off to the side and I had a 300rpm delay in shifting. I mounted a camera inside my car and filmed myself and that is what I saw. I would not of believed it unless I saw it for myself. I moved the light in front of me and i was mich more consistency my shifts.