Personally I believe speed runs for Halo 1/2 should be done solo due to the Save and Quit trick, especially Halo 2, since when one person dies you go back a checkpoint. Halo 4 is fairly easy. On that note, I also need the speed run and score for Halo 2.
I've noticed that you haven't completed Halo 2 on Legendary along with numerous Parscore/Collectible achievements. Will you be up for doing the campaign/Par score/Collectibles in one run then?
Hey TDD, I remember you stating that there's going to be big changes in store for the maximum clubs. I assumed it would have happened yesterday on the 15th. Is there an ETA for when this revelation will occur?
I personally did that mission on Normal with Famine, Fog, Iron, and Grunt Birthday Party (for big explosions). I would advise using the Save/Quit trick where you basically pause game quickly, Save/Quit, and then resume mission progress. It'll put you back at your last checkpoint with your previous time/score.
I think if you're quick and whatnot, you could score 25k+ pretty easily by mid-late mission. Then book it to the end as your score begins to drop slowly.