I'd post pics of any possibly new additions here and ask for input if you're unsure about quality. Here's some basic, quickie pointers that I look for personally in the morphs you listed:
Pastel: Yellow coloring, not orange (orange tones will brown out more so) and lots of blushing.
Pinny: Brighter orange coloring over the darker brown ones and I like a full connected dorsal stripe. Busy pins are nice too but not my preference.
Mojo: Lots of color with lots of blushing. I like high contrast and more reduced patterns.
Lesser/Butter: Lots of yellows and more reduced pattern. I like lots of white tones coming up from the belly and melting into the topline. Some will even have greeny/purpley tones that look really nice.
Enchi: Super reduced/banded is my preference over Enchis with lots of spots. Lots of yellow coloring.