I did all of them I have a "hand-made" player in my team: 18yr old DC/DR + SA (8*) ... I added 50SKP for SA (aerial defender) + 50SKP for DR position + 75SKPx2 to reach 8*. He was a fast trainer and it took me 150 greenies (I think).

He is probably the best 18yr old DC/DR on the entire 4Lvl server (valued 16M)