You need to create a new world to make your experience with the mod more interesting. Ice and Fire: Dragons won't make the modpack lagging.
The next update will be the quest.
Polymorph mod
Adds an option to choose the crafting result if more than one stuff can craft. (because have more copper, silver, ... armors in many mods together so I add this mod that you can choose which one you like)
Just example, the craft is not like this.
