Tips
During the eidolon [Hunt] you want to keep your vex armor up you can activate elemental ward if you have the extra energy
emisive color won't matter cause you can change it during the fight but i suggest toxin for the reload speed

Use [Streamline] instead of Handspring if you dont want to spam energy pads

You dont have to run Arcane Nullifier cause you can just hop on your K-Drive
You can also replace mods you dont have and they dont have to be fully ranked

For the gun use the [Lanka] I have a 1 Forma build for it
And lastly have fun and enjoy hunting Eidolons