YPA (Yinrih Phonetic Alphabet)

Now that I'm working on Outlander, and since I want to start working on Hearthsider in the future, I decided I want to create a universal system for referring to yinrih speech sounds. Here is one candidate. Yinrih language is highly tonal. Plenty of Terran languages (Sino-Tibetan especially) like to refer to tones by number. So I've expanded this system to encompass not just tone, but all the features of a vowel. Consonants are indicated by letters (case insensative).
Vowels
Timing
1 short
2 long
3 early
4 late
5 overlong
Tone
1 low
2 high
3 rising
4 falling
5 peaking
6 dipping
Strength
1 weak
2 strong
3 strengthening
4 weakening
5 cresting
6 troughing
Phonation
1 whine
2 growl
3 grunt
4 plain hiss vowel
5 trilled hiss vowel
Consonants
h huff
c chuff
y yip
p plain hiss semivowel
t trilled hiss semivowel
The system meets my criterion of only containing ASCII characters, but it's not compact in the slightest. Just the word <rnqg> paw is <c1213h1112>. 
Thoughts?