[3.2] Storm Burst / Lightning Tendrils Build

Last time I used a scorching ray + cast when channeling templar and I loved it, so now I would like to try to make similiar build but using different element. Here's the tree I want to use, any ideas on improvement?
https://pastebin.com/bgmedwAD
www.poeurl.com/bODX
Those are the same builds, one is just pastebin for those who prefer to use Path of Building
EDIT:
This is the exact build I used, just swapped fire nodes for lighting nodes, there were some in-game changes though, and I have no idea if it's still credible
http://poeurl.com/bOGN