I really like the lettering. I don't care for the lines coming from the wheat however. Can you make the M connect to the wheat so it resides over the logo creating a semi circle? Maybe the same connection with the A and the wheat so it loops underneath. Can the wheat also have a bit more detail in the leaves? Lastly, I'd like a circular colored background. Actually the background would look great in the color you have the text in, then create the text in a deep red to black color like you have now.