I totally agree with most of your picks. Warp Resonance and Turbo Charged are basically mandatory for survival and any decent amount of damage, though I have considered Echo Pulse for the flexibility of activating poorly placed Warp Rifts. I find it a little odd that you recommend Tower Defense for lvl 7 Talent considering just how weak his cannon appears to be. Especially considering how eager people are to try to kill it or shut it down (and easy it is to do so). Often I find it more as...