ForeverMC

This modpack is primarily made for a small server but you cant use it too. The modpack contains huge mods in tech and magic but also has more mods in other categories too. There's mods such as refined storage so you can have a mass storage network being powered by mekanism generators surrounded by your dino park with Fossils and Archeology Revive. Currently I recommend having 6gb or more to prevent minecraft from running out of memory.