As it appears, the Shukhov radio tower has made it and is now officially preserved as a cultural heritage!
Russian newspaper Izvestia has reported (August, 18. 2014 already..), that the object "Radio-Tower, 1922, eng. Shukhov, V. G" with registration number 641 has been declared as "cultural heritage of regional importance" and therefore can not be demolished, moved, changed in construction etc. The english news can be read here.
Thank you all for supporting the preservation of one of the legendary landmarks of radio broadcast!