I was wondering if some one could tell me if i have to much supply i bought a buch of inks and the hole shop basicly but going threw the stuff today i found 6 gallons of glow in the dark consentrate additive and 150 lbs of copper and zink powder also 73 five gallon buckets of pc inks i gess that stands for pure color and it was just a consentrate form but thay are all diffrent i gess what im asking is should i break it up and keep only a useable amount couse this looks like a life time supply. ps also what is the copper and zink powder worth if i deside to sell it