I'm crap at selling and marketing myself, as well. That said, (and as I'm mostly familiar with small press publishers) I think your stuff might be a fit with Pendragon Press out of Wales. Chris Teague is a good bloke and his tastes vary, but I think he'd love your stuff.

Also, new British publisher Humdrumming, out of the U. K. They are doing some good stuff.

In the U. S., I'd try Earthling Publications and Necessary Evil Press.

As sated, I'm lousy at selling, promoting, marketing. I'm sure there are many bigger houses that would consider your stuff.