What to upgrade next??

[AtomusX]

im at what I like to call a "dry period" in supermechs. It's described as a certain period within a players account career where one is stuck between upgrading all of his items and which items would be most beneficial to investing items into and fusing aswell. If you all remember my account screenshots you'd have a general idea as to what items i have. But heres an updated list

 

the main point of interest being my first mech

 

Brutality torso on a boiler build. (myth)

massive lava feet (legendary)

flaming hammer (myth)

corrupt light (myth)

heat bomb (legendary)

vandal rage (legendary)

desolation (legendary max)

Nemo (myth max)

 

which items on this build require the most attention?

 

Just a thought because i have quite a bit of random items for fusion and upgrading and wanna know what my safest bet would be for upgrading

[Stefix5000]

don't upgrade brutality it's shit

upgrade legs, then nemo, then the items you use the most each battle in that order