Hello again everyone. So, I was experimenting a lot with various spell setups for my CoC Indigon PF and eventually I ended up on Spark again but this time without Exquisite blade as nice dagger + shield (either manastorm for damage for Immortal Will for defense) ended up looking and feeling way better.
I use Hits cant be Evaded together with Second Sight for easy crit + accuracy for Cyclone and just like that half of build issues are solved. This also frees up some points on tree so I can offset the DPS loss from Spark being 0dps skill. It works to some degree, Spark still does only like 1/3rd of the damage of Nova setup. But for purely mapping focused character I think that is plenty. Also it looks fun and it can even do bosses when you rly want to (like, its still in 10 to 20M dps range, my current setup is only 10M because I scuffed something and im too lazy to figure out what is it, probs just flask/shield/glove difference).
Here is link to the guide that also contains the Spark setup now:
https://www.pathofexile.com/forum/view-thread/3125367/page/1
And here is link to my current setup on my character:
https://pastebin.com/m4gQ87Cz