Sounds like a good mix - how big is the pile? I might get some UCG but otherwise wouldn't add anything more but keep building, turning, and dampening per all the instructions. See if you can do it with the basics.

How did your first batch do?

I used it in a container with morning glories that are doing good. Also mixed it with store bought potting mix with good results. I'm hoping to have the second batch ready for an fall planting. The pile is about 2 or 3 feet tall and 3 or 4 feet wide. How long or how much should I add to it before I just let it ferment?