[dataweaver]

I wouldn’t rearrange the Paths; their alignment (rough as it is) to the Sephirah of Kaballah seems perfectly fine for a Cabal campaign. I might play around with the dividing line between Lesser and Greater, though (a.k.a. “Effects that are good fits for the setting” and “Effects that are technically possible, but that we want to discourage without flat-out banning them”).

Note that Ritual Path Magic has an extensive section on using Decanic symbolism to provide a discount on energy costs.