This is an LRGB image with Ha blended in the Lum and Red channels.
The Lum was quite faint, even after over 3hours, so I decided to blend quite a large amount of Ha in order make the image reasonably bright and not too red. The Ha is also blended into the Red channel but at a much lower level. I made a slight change to the Hue, towards the green, in order to get a slightly more appealing red. In total, the image represents about 13 hours integration time.