Advice/Review on improving sound quality please

Special Interest Groups Audiobook Production
14

I’ve had a go at (dynamically) reducing the 2nd resonance at 259Hz,
(using same TDR Nova method as for 129Hz).
I’ve also used the “Universal” target, rather than “Vocal M” on focusrite balancer Auto-EQ plug-in …

Pilkington Cows, before-after #2.gif