Entry #5: Maybe adding in some red in the pic representation somewhere. Somehow just a little bit more vibrant. Also would be nice to see one where the BIGGS is done away with or changed rather and the 'iggs' is dropped down in cursive to complete the 'Biggs' name. Where the 'i' is next to the 'B' but outside of the pic representation. Where the dot to the 'i' would basically be about where the right corner is. Could actually not have the "dot" or make the corner where the brush stroke of the 'B' hits/meets the right corner be or become the "dot". Maybe be incorporating a contrasting color for the "dot" or something. And then putting the Real Estate Professionals underneath the whole thing and making it stand out. With a deep Red maybe.
I really like #23. I would like to see it also without the red box containing Real Estate Professionals. To maybe have the 'gg's separated somewhat where the 'real estate professionals' tag runs through them and then have the color of the 'real estate professionals' maybe be a dark pewter or granite maybe. Or one that you think really compliments the logo. I don't know, maybe also having the 'real estate professionals' as a lower case as I just typed may be a cool look.
I love the metallic shine/shading of the pic representation and without the border. If it's possible, I'd like to see that exact same rendition of #23 in the blue color scheme you used in entry #5. And then making the change(s) to the 'real estate professionals' tag mentioned earlier.