With all those clouds about I decided to reprocess using the palette S2/Ha/O3 as I feel the original posting was too green.
Reprocessed attempt:
http://mywebsite.bigpond.net.au/ejcr...Bo3_crop-2.JPG
This is the original for comparision.
http://mywebsite.bigpond.net.au/ejcr...BOiii_Crop.JPG
Still trying to improve, as always your advise welcome.
Cheers
Eddie