Ive got the following now for mine stadium

Stadium Level 6, Lights Level 8, Scoreboard Level 7, Pitch Level 9
Parking Level 8
Medical Level 9
Training Level 8
Youth Level 7
Services Level 9

Ticketprices Competition 12 dollar
Champions League 14 dollar
Cup 9 dollar
Friendly 5 dollar

Profit Bonus Competition 2,25 M
Profit Bonus Champions League 3.37 M
Profit Bonus Cup 1.12 M
Profit Bonus Friendly 0,00 M

Any ideas for a better strategy in this case