Thanks for the reply, the Alpha slot was something I debated as well. I ended up with Intuition because its increased survivability (-ToHit, and Hold) seemed too good to pass up even though this build clearly has endurance issues.
Something to note though in your build, you should at least put a performance shifter(chance for +end) in one of your stamina slots which will help a bit with endurance since it performs better than just another endmod.