Pictures?Little update...
I have developed the code a bit further and now have analogue sensing of temperature, fuel level, OAT, humidity and oil pressure. They will appear on a 20x4 LCD that I intend to graft into a Kitten's (by Smiths) fuel/temp gauge case. I will probably use a push button under the dash somewhere to switch "pages" of info.
I can get everything into the case easily by using a Nano Arduino, I just need to fabricate a bezel and find a good way to secure everything.