I choose Goetia cuz more flat life and minion dmg means more spell to your char. Natasha is great for sure but too expensive to get good rolls. Also I already have 150 tri pierce so more pierce is not really needed.
Ive been using Lone Wolf gloves and boots in mid game for Fire dance. Now replaces them with Lorekeeper.
Ashaera is good because of 10 PR. I only have 30 PR atm. But yeah. Laz belt is more superior for damage. Also its rare af
Smokeless Fire in main weapon yes. Fireheart x5 with 16k dmg and 160 fire pierce is good for farming. Fireclaw has great dmg output too but its missle speed and shitty range gives me cancer.
And dont forget to use 2x Der Nebel