Hi guys, thanks a lot for feedback.. just shows what a noob I am at this art

.. Here's another version of the colour corrected image that's both pleasing to the eye and not too blue on the albedo features (processed in ACDSee).
I suspect yellow hue might be due to high level cloud that I was imaging through.. or perhaps too many glass elements in the imaging train (two barlows stacked together)? I tried white balancing prior to commencing recording in IC Capture which gave me following settings - do they look ok to you?
hue 180 sat 128
white bal red 0 blue 89
bright 20 gain 1016
exp 1/60 sec aref 128
gamma 100
Thanks,
Seb