the problem arises when we say : well screw dalai lamas human rights as long you care about our "human rights". if we accept that, then its hypocrisy all the way.dont you think? if we dont care about the human rights of the others, then our argument is hollow.
And when did we say "screw dalai lamas human rights"? If China helps to end the human rights violations in Cyprus this means that Cypriots support the human rights violations in China? Sorry, but your logic is flawed.
We do not support human rights violations period. Anything that would help to decrease the human rights violations is good. If for example Turkey stops violating the human rights of Kurds we will still be glad for this positive step even if they continue to violate our human rights.
then, what is the change in the balance of power that we expect, if it is not china?
There are many and unpredictable ways that the balance of power can change. When I was talking about change of balance of power I had other things in mind, which I believe are more possible and can happen much faster, than China taking and helping Cyprus.
One example in brief:
The EU accession of Turkey doesn't do very well. EU demands many changes and threatens that the accession would end if they are not made. In turkey the rich businessmen along with the European Turks want these changes to be made. The army while they want EU they do not want to loose control and they are afraid that what it is asked from them could lead the Kurds into demanding an independent Kurdistan again (they would not be allowed to simply bomb and kill them all this time). The islamists do not want to hear anything about EU, especially now that they demand so many concessions from them and hurt their pride. Meanwhile the army authority is weakened, and there is a gab of authority in Turkey that many try to fill. The whole situation becomes very unstable and conflicts brake out between Turks and Kurds. The Americans/British decide to take the side of Kurds because they don't trust the Turks anymore and they want direct control over the oil of Eastern Turkey and Northern Iraq.
This would constitute one scenario of a shift in balance of power were we could take advantage of.