That does remarkably little to actually fix the issue I have with the faith.
If I am at -100, then all that does is move me to -75, which is equal to exactly One declaration of war.
Look, can people have success and even enjoy playing with the mechanics as they exist? I would have to be an arrogant fool to say no.
But for me, the fact that the Buddhist faiths are the only ones that will actually make you weaker that you would otherwise be as any other religion should you play the karma game the wrong way makes them un-fun to me and forces me to place an entire region that I had previously been considering diving into on the no-fly list.
Now, could I mod out the penalties. Certainly. And I may do so. But that does not change the fact that, in my opinion, the karma mechanic is, to put bluntly, bad in it's current state.
As with all things, this is just one man's opinion, and if you actually do like it than more power to you.