Paul McArtor, REALTORLogo Design Contest

This is a very nice looking logo, but when I showed it to people they didn't catch that the top was a house. Is there a way to use the same concept but make the real estate theme stand out better.

Thanks for your feedback
Update #82, #83

On #83, can you move the curved slash behind the PM.

Update #95

Lets try one more adjustment. Can you make the grey fade a little more to a white tip at the bottom corner?

Update #116, #117

I plan to choose #117 as the winner. I do need it to have a ® after the REALTOR to use the logo