Help on Atlas Map Planning

I'm planning to do a Tornado Shot build and my Current plan is - https://poeplanner.com/a/UPh

Want to focus on Heist, Delirium, and legion and willing to sacrifice some legion.

Want to make sure I have enough sustain, and trying to see if anyone has any suggestions on how to slip in some exarch/eater nodes

Also considering possibly starting with a more wandering path approach
https://poeplanner.com/a/UIm

Then Respeccing into
https://poeplanner.com/a/UI4

On the fence about Wandering Path, is it worth the bonus's for Legion, Heist, and Delirium to lose the keystones?

You can simply drop Friend in High Places for league start. It is not comparable to Altar nodes. Maybe later drop quality life nodes of Delirium and Legion. Protracted Battle and Decent Into Madness cluster.