Twilight's counteparts temperament

I was watching TV Tropes and I found this.
 
Four-Temperament ensemble.
 
I was thinking about Twilight’s counteparts and I got this setup.
 
Trixie (Sanguine) Extraverted, people-oriented, emotional:  
-Boastful attention-seeker with a knack for exagerattion, althought fairly emotional and expressive. Undisciplined but fairly charming and pretty energetic. She wants attention and being looked as somepony awesome.
 
Sunset Shimmer (Choleric) Extraverted, task-oriented, unemotional:  
-Dominant and sometimes prone to anger explosions, but very ambitious and strong willed. Capable of take hard choices abeit prone to stress. She desires to feel special and is willing to take the charge in the midle of the storm.
 
Starlight Glimmer (Melancholic) Introverted, task-oriented, emotional:  
-Dogmatic and often prone to nervousness. Fairly moody but willing to help anyone who she considers a friend. Sometimes snarky and relatively reserved. Her desires come from a necesity of perfectionism in her own way.
 
Tempest Shadow (Phlegmatic) Introverted, people-oriented, unemotional:  
-Cool and reserved. Relatively speaking less ambitius than the aforement characters but have a deep desire for friendship. She can be warm to very few and she’s willing to be loyal to those she think they deserve it.
 
 
Of course, you can discuss your opinions. Keep in mind I do this more from a comparative perspective. What do you think?

@Twi_Clown  
Sounds about right.

@Twi_Clown  
Replace Tempest with Moondancer and I could agree, even if Ms. Fizzle suits it a little more after.

@Josh103
 
Maybe Tempest could be leukine. The thing here is that I focused on adventure characters, and moondancer was pretty much slice of life, but i do agree with you.
 
Trixie and Sunset were easy picks, but Starlight, Tempest and Moondancer are more challenging. Moondancer could aguably be a melancholic as well due her depression issues.