Your ridgidness will lead to problems IMO.
I'll address a few of the items you've mentioned, knowing full well there is likely disagreement amongst peers, or the very least, a "discussion" to ensue.
OB's, IBGS, mis-ID's, and other market events, either independently or combined can create 1-bar or 2-bar OOE. Saying there are 3 bars is not accurate.
Again, too rigid. Particularly with regards to beginning tapes and sub-fractals where bar-by-bar geometric points are determined.
P1, P2, and even P3 annotations "could be" interchanged. As can T1, T2P/F. These "annotations" are not meant as geometric labeling but rather the existence of peaks and troughs as it relates to a specific OOE. The two methods, geometric and RDBMS are complimentary, not one in the same.
Market is open, time to trade.
Search for ncx's mango post #912 in Iagmahtmoadb thread, it's an excellent summation of the above thought and also gives insight into the not's and not not's.
Even though A-band uses P1 and T1 as references, it doesn't initiate until P2. Your drawings imply something different. In one way it is an accurate representation, but it also creates an assumption that are like blinders.
To refine the idea of B-band killing A-band, it does in the zone that B-band defines. Bands continue to be active until an new band redefines references and/or zones. Understanding the OOE's of OOE's gives insight into this.
To speak to your current sticking point, since T2F has not initiated; an ID using C-band or any band thereafter is not possible, therefore the ID must exist in a prior band still active.
To refine the idea of B-band killing A-band, it does in the zone that B-band defines. Bands continue to be active until an new band redefines references and/or zones. Understanding the OOE's of OOE's gives insight into this.
To speak to your current sticking point, since T2F has not initiated; an ID using C-band or any band thereafter is not possible, therefore the ID must exist in a prior band still active.
Bar 7 is T2P. Actual B-band width is fully established.
Bar 8 is Ab
Your image needs the bands refined. T2P coming into being initiates B-band by defining boundaries for reference, A-band is active on that bar as a possible LVBO and HVBO zones where volume would exist on EOB. B-band EE’s do not exist until the n+1 bar from the T2P.
What is between Lvbo and hvbo is a bandpass.
If T2P is true then it is a A-band bandpass. A-band bandpass is not seen nor is it an EE for it is defined as a T2P.
Logically, the presence of a T2P initiates B-band and kills A band.
Wait is not measurable. There is no T2P at bar 6. The "pragmatic" is a definition of the B-Band ... upper limit is P2, lower limit is T1. P2 is required to create those boundaries. The actual width of B-band is not created until a measurable T2P comes along. In this way, the B-Band is established "pragmatically".
And while it is true that only one band can be in affect for any one EE, once a band has been established it does not disappear previous bands. As bands come into being, MORE EE's become available for use, until the sequence resets. For instance you can have a OB PP! anywhere, or a PP1c even though B-band is "active". Or PP6a even though C-band is "active". Or Ab even though B-band or C-band is active.
Bar 6 is WAIT... no measurement allowed.
Bar 7 is T2P. Actual B-band width is fully established.
Bar 8 is Ab