Crafting price collides with iron armor and price of boots vs chest are not fair considering their features.

Quote from HOLYSPAGETI >>
Awesome mod, well done! If you like feedbacks I feel like the steampunk armor should cost a bit more and give less explosion resistence (20% for piece should be on slime armor only). The steampunk set gives the same armor of an iron one but with extra bonuses and it's cheaper to craft, except for the chest.
 

Quote from bublypop >>
Do the steampunk shoes take durability damage when the steam jets are active? The boots seem rather strong for their cost. The chestpiece also doesn't seem to have that useful of an effect.