The way I do it, is I take and edge of a tribal brush, (I use high quality ones from a user on DeviantArt) and I cut out little pieces of the tribal brush, or I apply them subtley (subtley?) to the lower parts of the texture. I think it looks stupid to put a brush right in the center, depending on the style. Tribal is basically the only kind of set that I make.

That's exactly what I do.

Great minds think a-like?

I PERSONALLY, don't like this set.
But it definitely shows more talent than your other textures.

Keep it up.