I suggest a longer daily reward system, in which it would be extended from 7 days to 15 days. Here are suggested rewards: (and for the 3 choices, +)
Day 8: 1-2 parts + 900K cash, 1 engine, 50XP
Day 9: 2M cash + 400K cash, 2 engines, 1 part
Day 10: 2 engines + 500K cash, 2 parts, 80XP
Day 11: 100XP + 25XP, 700K cash, 1 engine
Day 12: 2 parts + 50XP, 550K cash, 1 engine
Day 13: New Driver Customization (random) + 20XP, 50K cash, 3 parts
Final Days (Blue Days) - with increased rewards and stuff!
Day 14: 3M cash and 1 part + 70XP, 700K cash, 4 parts
Day 15: Legendary Driver (only first time, when reached again can't get again, answer)+ 100K cash, 1 engine, 2 parts
Reply: The Legendary Driver will, yes, happen, but only have a 5% chance to appear.
