Next steps for energy blade

Hello i need to figure out what my next steps to improve my build I'm kind of stuck no clue what to do next, i might have a idea but don't know how to make those changes ,i know clusters could help but i don't know what i would need to change on the tree, i also have a MB but don't know how to implement it either, I'm following captainlance and a bit of KOSX_01 build, my char https://pobb.in/sOpAt4zlsguq