Rich definitely fixed my issue with the P0101 code. I've been working on the fuel trims now. I bought an HP Tuner and messed with it a bit today.
Here is what I found out. This is probably obvious to evryone but me, but it didn't really sink in until I saw what was going on. The air flow between a stock Cobalt TC and the Goblin are definitely different. The Goblin intake has slightly lower flow numbers. This could be related to the size, length, bends, or a combination of all those. The stock numbers are very precise from the factory and it's **** near impossible to duplicate those numbers in a different configuration. However, DF did design it well enough that I and probably most builders wouldnt have noticed this unless they had another issue and started looking deeper.
I found that if I reduced all my air flow rates by a percentage that corresponds to my long term fuel trims, -15% for me, the trims are significantly better over the short term. They seemed to have leveled off around -5%. This is all very preliminary though without driving.
Once the weather clears up, I should be able to dial things in quite a bit more. I thought I could get by without forking out the cash for an HPT, but I'm glad all the talk here about them convinced me otherwise. It's very handy and powerful.