Here's what you're after:
Based Cadet: Euro 55,50 per scheduled block hour (psbh)
Non-based Cadet: 75,50 Euro psbh
After 500 hrs JAR25, add 20 Euro, flat, psbh.
After 1500 hrs JAR25, add another 5 Euro, psbh.
So, after 1,5-2 years you'll average (75x100) 7500 Euro per month.
A perfect month would be close to 11k. ('cause scheduled hrs are more than actual, so flying the max 100, you probably get paid for 110..)