Expand the first step into
1. Google "minecraft forge"
2. Go to the page for it
3. Wait for an adf. ly to download it
4. Google "factorization mod"
5. Go to the page for it
6. Wait for an adf. ly to download it
The other option is simply removing the factorization mod, which could cause problems with disappearing blocks/items (and of course, factorization is a pretty good mod to be removed). That, or I could distribute a package or "instance" of some sort.
The third, easiest option would be to simply host another mod pack. Pretty much half the packs are nearly the same and include everyone's favorite mods, so this is hardly a problem.