Big Update (SERP Changes):
I made another 10 Web 2's with syndicated articles from my Money Sites blog 3 days ago, then increased the tier 2 to include an average of 20 do-follow wiki's, 50 social bookmarks, and 10 automated web 2's for each of my web 2's.
SERP change (Finally):
Main keyword, which is "Sell *product*" has jumped from floating around the top half of page 2 to a stable position #6 on page 1.
Second Main keyword, which is another "Sell *Product*" keyword, went from position #7 on page 1 to position #2 on page 1 and seems to be holding it's position so far.
A few secondary keywords have also seen some slight increases.
This looks VERY promising so far, but please take this study with a grain of salt, because these serp changes are still fresh, and I'm unsure about the long run.