Hi! I'll have to check your comics out, they look pretty rad! Sad to see a bit of a lack of activity here (horror is fantastic).
While my current comic isn't necessarily horror at the moment most all my other projects are. In fact I'm currently working on a second trippy horror comic that should hopefully start updating pretty soon. : ) (ill add some actual art when I get home to my laptop lol)
And I guess to add to an initial question asked in the op, I think horror comics can be amazing and successful, but it's an inherently difficult genre to write and produce, and the audience is also inherently a bit more slim, as bad horror has scared a lot of potential fans off for good. Really it just takes a lot of effort, but in the end I think horror is one of the least explored and most interesting genres out there, and I'm pretty happy to see horror popping up in higher quality lately.