Looks good mate, I like how the C5 brings it in close, I see you went for the 350 to get your reds up.
Like you I'm not keen for the moon coming as well as the temp that follow, 41 for Wednesday to Friday. Might point at the moon, it's been a while.
With the moon out and it being too damn hot here I stayed in even with a clear night. The thermal noise from the 550D and even my new to me modded 1200D is a real challenge and I think the temps the next few nights would just amp it up even more.