I agree with almost everything on it except with CPU taking sacks on Screen plays. I played several games and i almost never sack the qb on screen plays. Specially compared to what it used to be.
Then again i don`t control the DL or LB so this may be a effect from user taking control of the defensive player and making or affecting the play resulting in a sack.
Personally i would recommend set
TAK 40 and INT 35 for User only and do some house rules.
The more house rules you implement the less you need to tweak sliders.
Personally i don`t audible and i select plays only from strategy suggestions. Community is just cheese abusing on those plays that have higher chance on have good results as Tosses and HB Inside Zone, FB Dives, etc.