I've built a rudementary frame from Meccano and a piece of flooring for testing with some of the displays... it looks like crap:
Sorry for the phone quality.
LED Displays; the lower displays speed, the upper one is altitude in meters. The analouge meter is displaying battery charge.
The buttons are hooked up to various things like SAS, RCS and so on. Some of these will have lighting when activated and some will be toggle switches on the finished build.