I replaced some of them (like having a different thing for oil and engine parts is unnecessary) and the ones about increased XP because that messes up the progression system.
Implemented this:
Level 5: Access to Criminal Medic job.
Level 10: Store / petrol station / butcher robberies reward increased 5%.
Level 12: Drugs from kills / assists at Armed Robberies and Criminal Events increased 5%.
Level 15: Reward increased 5% when finishing an Armed Robbery or Criminal Event.
Level 20: Store / petrol station / butcher robberies reward increased another 5%.
Level 22: Drugs from kills / assists at Armed Robberies and Criminal Events increased another 5%.
Level 25: Reward increased another 5% when finishing an Armed Robbery or Criminal Event.
Level 30: Store / petrol station / butcher robberies reward increased another 5%.
Level 32: Drugs from kills / assists at Armed Robberies and Criminal Events increased another 5%.
Level 35: Reward increased another 5% when finishing an Armed Robbery or Criminal Event.