Thanks for the recommendations guys!

I'm staying on West 44th between 6th and 7th so Hell's Kitchen is conveniently just around the corner

Brut sounds exactly like my type of club night - very similar to a monthly leather night here in Glasgow that I go to but alas, I'm in NYC 7/12-13/12 and it's not on during that time. Definitely will check out Eagle a few times though!