Hi nik_mkd!
I've also investigated after macedonian ski resorts and I'd be interested in Kozuf. I like their plans and that they they've built there till now. (Once we we spoke abot it with Stani as well but he seems to be more interested in Popova Sapka :-) )
I wrote them a mail but haven't got answer yet. Do you know what they plan to open for the coming season? Once I'd like to try it!
Flying to Thessaloniki and drive from there, seems to be the easiest way to reach Kozuf. What do you think about that?
Do you have photos?