Dreaded Hermie is the one who said what the materials cost for building one...you might contact him or Weezard to point you in the direction for parts...i just get mine from the manufacturer...i guess i'm lazy...haha!

As far as comparing...i'll have to wait to give you that answer when i get home...about 25 hours and i will be in the good ol USA and i can't wait to get some American food..haha! and tokin on some of that fine LED grown OG waiting in my car in SF for me....then i want some American food!:jointsmile: