So I'm an impatient guy, and when Pro Plastics told me that they couldn't get my sheets cut until sometime next week I drove down there (2 hours each way) to pick them up anyway. I brought my own cutting gear since I had to cut the sheets down to size on the spot in order to fit them in my car. Long story short, I LEFT a section of one of the sheets there! I am so retarded. My racks are now both going to be 9 slot racks since it's not really feasible to drive all the way down there again just to pick up a 48 X 27 piece.
Ugh. Anyway, one down one to go. Heat tape still needs to be done, and it still needs a good scrub.