I "meritted" with Arch as COR 73 a few days ago, and we did all right. Setup was NIN/WAR DRG/SAM COR/RNG THF/NIN RDM/WHM BRD/NIN. We were at the middle Colibri camp, and pulled in ~26k in 90 minutes using Empress Ring. Best chain was like 20ish I think... we ran out of mobs a couple times, BRD died once from pulling from the lower level and getting a shit-ton of links, NIN died once from an unlucky Pecking Fury. I kept Evoker's, Rogue's and Corsair's up. I used sushi, subbed my lolgimp 35 RNG (with /anon up of course) and the BRD pulled. I meleed with Joyeuse and let Slugs go at 100% TP with Martial Gun. I saved QD for helping the BRD with pulling/sleeping adds... I didn't QD for damage unless we were having a slow kill and I sensed an impending chain break. My Slugs were very accurate for a lvl 73 (missed 2?) and averaged around 700-750 with pretty meh gear (Breeze Gorget, 2 marks merits, R.ATT+27 from gear). With Joyeuse and BRD pulling, I was able to get off a Slug pretty much every fight. Barrages topped off at around 500-600dmg.
I feel like I did ok damage-wise... I had Minuet/March on, no Prelude, no Haste. I'm sure Arch parsed the fight, and I'd love to see how I did. Assuming it's not embarassingly pathetic. :tounge-3:
P.S. Pending the results of Arch's parse, I'd be happy to attempt to improve your opinion of COR, too, Fodder. ^^