That's quaint. Let's look at this objectively. Nationalism implies some sort of ethnic identification with a state and the belief that one's nation is of special importance. I cannot see how any of my comments about the Hagia Sophia could be deemed so. I am not Greek (they would be the only ones seeing a national problem here, I guess). Moreover, I am neither Christian, nor Muslim. I spent a large part of my life in a Muslim country, and I dearly miss both the mosques and the calls of the muezzins. This does not however change the fact that, built in the times of Justinian, the Hagia Sophia stood for most of its history without the minarets, and it was only after it has fallen to a conqueror that the minarets were installed.
You say that not a living person saw the building without the later additions. True, of course, but it is also true that noone saw the great piramid unaltered, the hanging gardens whatsoever, the Colossus not split into parts and drowned. Should we render the Mausoleum, also within your country's bounds, as it looks now today? Or, indeed, the Temple of Artemis? I think not. Doing so would only serve the Herostratuses of history.
As for communism, I have nothing against your political views, but you should realise, that whatever communism's fortes might have been (say, fast growth of labor-intensive industries), low corruption was very clearly not one of them.