After destroying the BoS bunker, House told me he can't use me to protect the NCR president,
due to my bad reputation with the NCR. So I automaticly failed that quest. I reloaded an auto-
save, and have since tried to improve my reputation with the NCR.

I went from Sneering Punk -> Unpredictable -> Dark Hero... That's probably the best I can do,
right? Any chance of improving it more, or can anyone tell me if there is some other way I'll
still be able to do the quest (without using console commands)? Any help would be appreciated,
thanks in advance!