Gentlemen, playing as Conflux, you forgot:
1) 50 fairies every week; give the hero 70-80 upgraded fairies (25-30 when buying the hero + one weekly Castle growth = 50) and he will go collect resources even those guarded by level 1-3 monsters (except for shooters)
2) Phoenixes, not a word about them; they are built in the 2nd week and bring +4 per week, even if playing on S, arriving at the opponent's side in the 5-6th (rush) week you will encounter 12-18 phoenixes, and that army is already invincible
3) In Conflux it is very convenient to level up a mage (fairies and shooters).

So Conflux will give an advantage not only over the Tower (where you won't wait for upgraded titans), but also over the Necropolis (earth elementals are very effective against death knights).