There's nothing wrong with the current Radio info mode, but it would be nice to have an additional one which dedicated two (or 3?) lines to RadioText (that should be enough to squeeze the maximum 64 characters into, right?). That would be safer to read while driving.

To do this would mean reducing the amount of technical info being shown - e.g. use a more compact signal strength meter, drop the antenna power indicator and probably the stereo icon and clock.

Then the current Radio info could be the one with all the dials & meters.