I would lie if I tell you I read all you have wrote here but wow, how many time and dedication you have put in it, in a so short amount of time, and with precise details, is incredible !
It's really well made. I appreciate the fact that you made different kind of remarks (important ones, to not do and tips and tricks with different colors), and that you worked on a track which is available for the ones who want to check it at the end of the tutorial to see what you've exactly done.
I learned lot of things, particularly on AI lines but also for the texture trick in TE (was really surprised). Pictures helps a lot too and it's really appreciated.
It's a really nice tutorial, and may be helpful to everyone, even if they'll use external editors, as there's many essential tips to learn.
Also, at the end of your tutorial, you said : "[...]open the Track properties oncemore. I asked you to write your name or username to the Author field in the beginning. Make sure your name is there. It’s a bummer to see so many old tracks with no information about who made them! You may also want to add something to the Comments field. Notice that it can’t be seen in GR but in TE. Some people put here version information of the track. I put here my website address."
Thanks you for this, as like you said, most tracks will stay unknown because of not doing this. However the comments section can be seen in GR. In GR, when you select a track and right click on it, left click on the name of the author. You'll see the comments you wrote on TE.
From someone who's trackmaking non-stop since 2002, it's a serious offering for anyone interested in trackmaking. Thanks again for your devotion (we can clearly say it) on this tuto.