Alright we can Nigh crawler with all of his abilities plus Spider-Man's strength, Taskmaster's Photographic Reflexes along with his fighting memory, & Luke Cage's durability. So added to his own powers he could have 4 level strength 7 level fighting skills 5 or 6 level durability. Can Nightcrawler win and and how tough would he be with these upgrades?
Never let anyone else define you. Don't be a jerk just to be a jerk, but if you are expressing your true inner feelings and beliefs, or at least trying to express that inner child, and everyone gets pissed off about it, never NEVER apologize for it. Let them think what they want, let them define you in their narrow little minds while they suppress every last piece of them just to keep a friend that never liked them for themselves in the first place.
NC with TM's powers might be able to copy KK's movements, and duplicate his non superhuman abilities, but, he wont be channeling his chi to achieve KK's "hang with Superboy" level feats.
The same feats that make Spider strength and Cage durability not that much of a problem.
NC's own teleportation is effective, but i've seen Pre any upgrades Iron Fist get his timing down and hit him, so, he will go down to KK.
Nightcrawler would have agility and reflexes near that of Spider-Man with his strength teleportation plus the Taskmaster combined fight memory and Luke Cages durability