Thank Peter and Geoff.
I did over do the processing a bit I hope to one day re look at it but the nebulosity came out better than I expected, just the stars mix up a bit due to the 450D or something. I am looking at a lot of old images re-processing with newer techniques as well.
Just received a CLS filter today and hope once the weather breaks get some better images.
Camera is very old now and I carried out some test recently and the noise level is horrible. I think the stars bleed over the next pixel very easy. I was hoping to get another dedicated camera but ran out of money.
It may be my processing as I overlaid a starless image with stars only. I may try a different method of processing..