Think about limiting the gauges to leave space for the switch panel and an in-dash GPS/FF or VHF.
Prices are falling on some nice electronics that you would have never imagined on a 20 footer ten years ago.
I left a lot of empty space in my new dash for when my gps needs replacing...
My motor(most new motors) has an all-in-one gauge anyway. If you are due for a new motor, you just might be putting in gauges you won't need.
