I gotta admit Jab, that I much prefer the 3 multi-coloured levers / knobs, 'cause that's the ONLY way that I KNOW what the f#*K is 'a happenin'.....
And 'tis there on the gauges....
Now, please(???) Don't start on me 'cause I don't have GAMI injectors and all the other 'stuff'.
After 50 odd years, its all still 'good'....
Cheers...