There is certainly a lot of stars in this cluster and a shame that they are all the same colour
. Damn those clouds...
This is still a nice image though and shows that your setup can take good deep space images too.
A technical question... How do you automate your exposures? You indicated that you "had a run setup to take 10x10s, 10x60s and 10x180s". I am assuming that you have a program that automates this? Is this correct?