I was thinking of using the AutoMeter Street Rod MCX gauges that you have used in your dash. I love the look of your dash - how hard was it to retrofit the gauges?
If you know how to use a dremel tool and take your time you will be ok. The plastic opens will have to be enlarged for the MCX to fit. Be very careful not to take to much out!!! You will have to just about remove enough material that the MCX gauge will almost fall through the opening in order to get the gauges to lay flat. I used the metal frame that is in the back to hold the gauges and cut out any of the metal frame that was not to be used or in the way. Its not that bad actually.