Thanks all for the comments. Here is a crop 3.7MB from the full quality jpg original 20MB 7000x4535 pixels. Having the observatory means I can now hit the one target very hard for many nights to get really high quality images. Having everything set up means the framing is the same even many nights apart. I have only just begun. This was an exercise to see how hard I could push the 150mm achro and the 100ED and how well they complemented each other.
http://members.optusnet.com.au/~fmlee/crop.jpg
Bert