Right now, I am RPing a simple character who despises criminals and simply wants to civilize the Mojave by any means necessary. By wiping out every Powder Ganger, Fiend, Viper, and Jackal you see, its surprisingly easy to maintain your karma while rooting for Caesar. I'm also helping defend small towns like Goodsprings, Primm, and Novac whom the idiot NCR can't or won't defend. Caesar's tasks aren't actually that bad either... destroy the robot army, wipe out the mob kingpin and lunatic who refuses to protect his own people, open up reklations with the Boomers, wipe out the surprisingly elitist and unsympathetic BoS, and finally kill a corrupt politician who has held his people in a war they simply don't want or need.

Any suggestions?

Finished the plauthrough with very high karma and mosatly positive solutions to most endings. Turns out there really is no upside to Caesar in charge... Lanius is worse, but at least in an NCR or House ending, everyone lives, if not happily...