Hello DonGato - We are highly interested in your design #12. Then only concern is that the colors with the blue and gray are a little on the cold side. We were liking the concepts with the warmer blue/green/yellow (but don't want it too busy). Also, the OC is a little blocky, we like what you did in other designs of interlinking the O and the C, or possibly splitting them to either side with the house image in the center. Would you be willing to submit a revision of #12 incorporating a warmer color palette, and giving the OC a new treatment?