2.02 intake valves... Overkill??

For all rpm ranges airflow is the key (it's why two intake valves work so well ). So if you can go to 2.02" I think it's a great idea .
The intake port volume can have a negative effect at low engine speeds but it should not be confused with valve size.
The 2.02" was proposed for the 5.9L Magnum engine but it was superceded by the Hemi even though engine performance was the same.