Yah! The non-abridged is quite challenging, but it is more thorough. I find myself reading, re-reading, re-re-reading, backing up, reading again, until I get it. And it's HUGE --- several volumes... BUT, the cool part is that the index and table of contents are easier to follow (I think it was a TAN that I had used).
I don't know when I'll get a chance to head out there. This is a hugely busy time for me. I've been so busy that I forgot what day it was yesterday (I actually did Monday twice this week). This might not be the best time for me to be analyzing St. Thomas, lol, but on the other hand, it is actually a great relaxation for me, so maybe I will have to make time by Sunday.