Wow. You're still playing with it and that's the result so far!? Can't wait to see the finished result!
I've just received Ha and OIII Astronomic filters, the SII is back-ordered. Looking fwd to some of these type of shots.
Come to think of it, if anyone is reading this and knows about using these sorts of filters in imaging, any chance they could
swing by my question posted here? Have had no responses so far. Not sure if I posted in the wrong section, if it's a stupid question, or if it's too hard to answer?