I prefer 'wouldn't have been fair either'. It's fine to add 'as I'm sure you understand' after a comma. I would change 'thus' to 'so' and 'degrade' to 'downgrade'.
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Rover_KEI prefer 'wouldn't have been fair either'.
Rover_KEI would change 'thus' to 'so' and 'degrade' to 'downgrade'.Thanks Rover_KE.