QSPEC Questions

Based on Dan's AD review comments for draft-ietf-dime-qos-parameters-06 I
need to ask a few questions regarding the QSPEC draft:

* There is no description of the differences between TMOD-1 and TMOD-2.
Useful to say something about the difference?  

* Where does the description for <Path Jitter>, <Path PLR> and <Path PER>
come from? There is no reference to another RFC given in these sections.

* Why is Path Jitter STAT4(Reserved) included in the <Path Jitter>
parameter? 

* The encoding of the  <RPH Priority> Parameter is not inline with
http://tools.ietf.org/id/draft-ietf-tsvwg-emergency-rsvp-09.txt. The ALRP
Priority and the Reserved octets 
positions are inversed. 

* <DSTE Class Type> Parameter

The QSPEC draft says:
"
 DSTE Class Type: Indicates the DSTE class type.  Values currently
   allowed are 0, 1, 2, 3, 4, 5, 6, 7.
"

RFC 4124 does not define a value of 0. Where does 0 come from? 
In RFC 4124 the field is only 3 bits long. Why is it 8 bytes long in the
QSPEC document? 

Your feedback is appreciated!

Ciao
Hannes