I'm not even going to try and answer your question on this one.
I will give you one word of advise though...
If you want to become proficient as a photoreader a time comes when you get over your analysis paralysis and actually put the process to work.
You've listened to the tapes and analysed it in depth now listen to them and actually experiment with the steps. Once you actually do it you start discovering that like for regular reading we cannot explain "how" it is possible for our mind to give meaning to these abstract grouping of symbols and take it as having communicated with, or received information from,a fellow human being or long deceased author. Thankfully it isn't even necessary to understand how we decipher this in order to be able to receive information. We do it on faith (for lack of a better word).
We have 2 choices; we can become good at something by actually doing it or we can sit on the sideline using a lot of time analysing whether it's safe for us to test the waters.
Reminds me of wine tasters, spend ages describing nice colour, lovely bouquet, crisp texture and all that nonsense. Then after their long winded gasbaging they finally taste the stuff they pull up their nose and purse their mouth and cann't spit it out fast enough.
My advise is try it before you look for ways to describe it.
Alex