What he has done? You mean the man that rose up against the elected government of the republic? The man who seized power from that elected government through force of arms rather than waiting for an election? That man? I rather think I am judging him by his actions, don't you? Banqui rose against the elected government and lost. Lenin rose against the elected government and won. That is the only difference.
Blanqui, Kadon and Lenin all did what they thought needed to be done, the only difference was their reasons. The Independents betrayed those who voted for them and endangered our very republic with their "reforms" If not Lenin, then who? Tsar, Kaiser or Empereur?
Lenin's tyranny isn't as certain as you claim, just as how Kadon's tyranny wasn't when he rose against the government.