As much as I like the 4500 ,the 4500 shows the engine instruments in white letters where the 3400 shows them in green/yellow/ or red.(depending) This is much easier to see and gets your attention faster then seeing just all white.
Also the tach and mp are white not blue like the the 3400.
Is it possible to get the colors back on the 4500?
What was the reason for going to all white? The colors get my attention the white doesn't.