Left you a note on your other submission of same image but No there is no harm to start your own thread if that is what you desire or to get a specific question answered however for the sake of continuity, it is good to add to the original thread and you have already done.
As said before, I love your use of scale when showing Pleiades.
Also even nicer to realize here that it is only a single image and no Tracker (Thanks to that F1.4).
This should be a good role model to follow for anyone who has no tolls for astrophotography except personal interest and see how much you can show.
Keep up the good work and hope you show us more before Lovejoy goes into perihelion point of orbit. As you know, that is Jan 30 and as we talk right now, she is getting away from us (Earth) and every second, getting closer to Hot hot Sun!
LINK
in case anyone is interested to know more or what may change this comet in only few more nights.