Yes, I think that's what I'm going to do.
To keep you waiting for my future mods, I'll show you the dashboard I have mounted in my car. Originally, the car has a cheap dash with only speed, tank and an analog clock. I have mounted several more gauges taken from high-end Citroën models : revs counter, water temp, oil temp, oil level and oil pressure. The sizing and writing is the same but some adaptations had to be done to make it fit. The wiring has been completely redone. Revs counter is nice, water temp very important to monitor grill block effects, oil temp indicates when the engine is at operating temp. Oil level and pressure are not that crucial.
I forgot to take a pic of the old one but it looks like this :
And this is the new one :
