Thanks for the response and the tips!
I just wanted to test the Technic side of the modpack and get the front-end all setup. Here is my goals at the momment:
1) Use MultiMC to get all the mods working together with no SEVERE errors
2) Make a list of all the mod packs and items, check for item overlaps, duplicated items, conflicts.
3) Tweak config files.
I'm very new to this so I'm not familiar with Provider/entity ID's. I will do some research.