Thought I would jump in with a quick post. If you are looking for a simple loaf recipe that looks good, tastes good, is moist and gluten free, try this one out at Gluten Free on a Shoe String.
I used Namaste flour mix with Xanthum Gum although the recipe states not to use a flour mix with Xanthum Gum. I ran out of my homemade mix so used the store bought one. It was a little harder to marble but I managed. I also baked it on convection/bake 325 for 45 minutes on the middle rack.
Flourish 