Hi Tony,
I'm bored too!
Nice job in bring the hidden detail in the image. Do you take your images in RAW 12bit mode?
I also re-processed by NGC2070. Here is my version.
I re-collimated my refractor and took one 10min L shot between the clouds and added it the the data. It producted a much better result IMHO.
http://www.southern-astro.com/gallery.php?PhotoID=7
Cheers,
Brad