You forgot about the part, where it HALVES current muni income.
If you have 2 tanks using it, you have 1/4 of muni income for the duration and so on, so its cost is much higher then initial 35 as well as grows exponentially with more tanks using it.
in quite sure they removed the munition reduction ,ask Sanders
edit just checked it does NOT decrease mun income, kat please the mod role is going futher way form u

u can't trip on thing like this
