I would like ThaumCraft, as it is the most scientific magical mod i have ever seen.
Also, it would improve the TC4 mod-crossover with GregTech (Guess why).
If TC4 is added, there is the electric magic tools addon.
Just make things underpowered and expensive and it should be fine.
ThaumCraft is also somewhat good aesthetic-wise by the way.
I just wonder why people always go either full magic or full tech, why not Techmaturgy? I loved my Vis hextech reactor (TC3)
Per Fabrica Ad Astra, whenever it comes to a full release, would be a nice addition (substitutes GC completely), alongside GregTech as core mod to gather PFAA resources and stuff.
Completely agree. Thaumcraft is well done, balanced, and fits well as a reprieve from tech.