As far as my input as to what pill should be tested:
We all know Pills follow "trade" lines. Places that they start and seems to be a progression through the country. (ie, Onterio - Chicago - Tennessee - Atlanta - North Flordia or Houston - Dallas - Kansas - BFE..) If you want to make this worth while, you have to test the pills at thier starts. The last batch of red +'s are leaving the Atlanta market this weekend, through PR I know they hit Chicago two months ago. So to test them now is kind of a waste since I doubt they will hit the Chicago market or the Atlanta Market again. If you catch the pill in Chicago, (or I assume Onterio might be where they get thiers from but I bet there is a presser in Chicago making some of these), then you can help the most amount of people down the line.
Just my thoughts..