LDN 1235 - The Dark Shark Nebula

Talk about a difficult target to image and process! I would greatly appreciate any tips from the pros on processing dark nebula. That said, the main challenge I likely face is that f/4.9 is probably just too slow to image such challenging targets with low integration time. I probably need 5x as much integration to get a better result. Nonetheless, this was still a worthwhile exercise to see what I could get from about 5 hours shooting into Bortle7/8 skies (Cephus is out over the largest source of light pollution for me.) I find Dark Nebulae very fascinating and am wildly impressed by all of the imagers out there who are able to capture it all in such great detail.