So I am thinking I will run the CO2 real low, mostly because I am lazy don't want to pull it out and remove my reactor. I hope it the right way to go. Plus I will never sell it for what I put into it.
The "right way to go" with low light tanks includes very few parameters. Primarily, and almost exclusively, it refers to having low light. After that you can add whatever else makes your planted tank experience best for you, including CO2, specialized aquarium substrates, special filters, fertilizer dosing, powerheads in the tank, etc.