Moon Knight and Iron Fist should be on the list, too.
The Rampaging Hulk feature
Moon Knight: Fist of Khonshu
Marc Spector: Moon Knight
two Moon Knight 4-issue limiteds
Moon Knight Vol 4
Vengeance of the Moon Knight
Moon Knight Vol 5 (Big Shots!)
Marvel Premiere serial
Power Man and Iron Fist
two Iron Fist limiteds
Iron Fist Vol 4 (only 6 issues)
Immortal Iron Fist
Power Man and Iron Fist Vol 2 (solicited as an ongoing at one point)
Throw in the Heroes for Hire titles, and Iron Fist just can't get off the ground.