€20/hr and €30/day, guaranteed 40hrs/month so that's a little over 12 months to get 500hrs then €25/hr and €30/day.... but how many days are you doing per months? With €20/hr and 40hr/month, that's €800 but then the question is how many days are you working? With 20 days/month, that's only 2hrs of flying per day for an additional €600. With 10 days/month, that's 4hrs of flying per day for an additional €300. Which one is it? €1100-€1400 per month for a year?
Wow.... I sure hope my math is wrong here....