Loving the star trails! Those look awesome and I personally love that you got creative by shooting them facing a different direction other than north. Quick tip: turn off lens corrections when you stack them, that will get rid of the weird moire pattern that forms in the shadows.
Sunrise Hole is definitely the image I prefer, Kurt. Not a fan of start trails either but they are very well done.
I am glad you reminded us not to miss the youtube link. Wow... the time-laps video is very well synched with the music Maestro Kurt