Bert Hyman wrote:
I'm thinking about replacing my old IC-751A and had pretty much
settled on the IC-746Pro.
Is anybody in a position to compare the two?

Take a look at the IC-7000 diary published by Oba JA7UDE:
http://aobajoke.no-ip.org/~ja7ude/info/ic7000diary.html
Click the links at the bottom to see the previous months.
By far the best source regarding anything related to the IC-7000.

Markus