I looked into the Titan setup when you posted the first write-up, I think the zero duration build has a lot of potential but effectively forces a hard split on your weapon sets due to Galvanic Field itself having a duration. Was wrapping my head around that before I put it down but I'm interested in messing with it if you think it's legit.
Ailment threshold is the big problem, you gotta apply big shocks if you go Time of Need and rely on life for max hit and there's no node like Asceticism for ailment threshold to cheat with. Interested to hear your thoughts on how to approach