A full list of endings can be found here. If you can ignore something without it appearing as an end slide, I won't mention it. I'm only going to cover the quests that are required, that always appear as an ending slide, or you've specifically mentioned.

If you roleplay as a good character and do the quests in a good way, you'll usually get an ending you like. Personally I think House or NCR are better for Vegas. 'Good ending' is a matter of opinion, particularly when dealing with complex and occasionally irreconcilable factions of New Vegas and especially when considering the independent ending. So, what now? I am aware Yes Man will give some quests, but before that I'd like to know which 'business' I should finish. I refused Mr House offer to work for him.I also have ED-E, the ghoul guy from Black Mountain and Lilly with me I've done the quest of: Boone, Cass, Rex.NCR idolizes me cause I started with them and did a lot of quests for them, now I got a note from some ambassador telling me he'd like to meet me.I am liked for Boomers and Khans, I told Papa Khan to go and recover their former glory.I am a member of Brotherhood of Steel and sided with Elder Macnamara.I've done most of their quests with good results I am idiolized in Goodsprings, Novac and liked in Freeside.I am vilified for the Legion and Powder Gangers, I killed all of the guys in NCRCF and I haven't meet Caesar yet.I'd like to know which quests I should do from now on cause I also want to get good endings. After hours role-playing Fallout New Vegas as a good guy, I got to meet Yes Man and now I am planning on play for an independent New Vegas.

New vegas ncr quests