D90 fag here
have some money left over (300-400 Euros) to spend on camera just for gearfagging. Dont really need one D90 is good. Only own manual Nikkors, have split screen but in low light focussing can be pita
5D Mk1 or Sony Nex-6 / A 6000?
5D has compareable image quality to D90, is fool frame, can take nikkors, needs new focussing screen, have to stop down nikkors manually befor shooting, but viewfinder is nice and big. Bodys are dirt cheap
Nex-6 / A6000, super great for focussing manual lenses, great sensor performance, cheap, but crop