I have attempted to port the original, mostly finished map into any one of the updated packs, as well as my own pack with FTB configs and all mods that have been confirmed to possibly be in FTB packs. Turns out, Thaumcraft likes spewing wisps everywhere in the Spawn Area. On top of that, the changes to Gregtech, additions to Forestry, Extra Bees, Redpower, Thermal Expansion have essentially rendered the map obsolete. Work on a new one, based on the Mindcrack pack that has all the worldgen, has begun. It will take significantly more time, and will be significantly more complete.
To prevent such things from occurring in the future, I will be working on communicating with the FTB team after the holidays, in an attempt to make this an official tutorial project. In theory, this means any future updates will be easier to prepare for and adapt to.
As always, plans change often, I appreciate your patience. Screenshots of stuff and things coming within the week.