Marcin- I will try to make it this winter, the airfare expense is reasonable for flying halfway around the world, but the price is still a lofty sum. It might still be cheaper than denali though, and i would like to get high this year.
Elbrus has the reputaion of being one of the coldest mountains in the world, and also deadliest. but so does mt. washington... I am sure that qualilty "artic" weather gear is needed. Although the climb up the standard route sounds like it is fairly straight forward, not steep enough to be scary, but steep enough for avis if the conditions are "right". The length of the climb from the barrel huts "sounds" like it is not very long. I do not want to insult you by telling you obvious commen sense precations like going when the weather is good etc...
I will let you know if my Elbrus plan materialize,, likely sometime on febuary,,, mostly depending on cheap airfare etc.... take care