Key attributes needed for youth players

For such a young age, 15-17 y/o; personally I am looking for high Determination, their personalities (Model Citizen, Model Professional, Professional, Perfectionist, Resolute) with Media Handling Style of Evasive, Reserved, Media Friendly.

For visible attributes; I would give priority for Physical > Mental > Technique.

Acceleration
Agility
Balance
Jumping Reach (for DC, ST)
Pace
Stamina
Strength
Anticipation
Concentration
Composure
Decisions
Positioning
Work Rate
Dribbling
Passing