Hi Montosh, here are my answer (I have been away for a few days)
1. should i upload the winner design or not
2. or should I just adapt the new name in same font
Yes, you should adapt the new name with the same font and effect. I would like to see OLEG, oleg and Oleg versions before deciding for the final one.
3.will the new logo will be treated as new design.
I don't think so, it's just a treatment, not a new logo. Unfortunately, the new brand name has been defined almost at the end of the contest.
4. for that will i be remunerated extra
Again, I don't think it's a new logo, so it's not worth an extra.
5 i will have to ask the logo tournament authority whether doing this is right
6. or you inform the logo tournament authority about these development
I don't think so. It's part of the finalization of the logo. I already had other logos made and final changes have been made without their involvement and without extra payment.
Let me know if this works for you.
Marco