You can put an image on the right. However, I'm still working on if you can get it right next to the text, and truthfully am not having much luck. I think possibly the image might have to be designed to be wider with the actual 'image' part being at the left side of it, but even with that it isn't going to be right next to the text. To put it at the right you'd use imageposition="right"; in the style area, or imageposition=right; in the item.
I'll let you know if I figure out how to do it like that.