This image of M83 was more about testing gear and getting an LRGB process going from my backyard, so not a heap of time on the final image (a little over 2 hours), although lots of time spent collimating, swearing and hopefully finding some solutions. Tried to frame it so that the stars became part of the image in such a way that you might not feel so compelled to zoom in and experience the noise. 8" CF Quattro, Astrodon LRGB, ASI1600MM-Pro (-15), OAG, EQ6-R, 93x30s Lum and 60x30s each of RGB.
https://www.astrobin.com/404963/C/