EKSELLSLogo Design Contest

I think # 7 is closest to what I orignally envisioned for the logo, but needs to be beefed up on some ways.
The "EKSELLS" component of all the logos is not important to me. I like the life ring - definitely on target. I think the 7 inside the ring needs more depth or to be watermarked or superimposed in some way, not just standard font. I prefer the black background which will tie into our other marketing and company logo. The web address we own is www.7sellersolutions.com which is where we will be directing inquiries and the focus of our marketing efforts for this program. I like the house outline portrayed in #6, too.

Is it possible to embed the center design of the red circle, house roof & 7 from design # 13 inside the lifering of # 15?

for # 64 what if the roof line looked more like a wave - creating the imagery of "under water"? thx

What if we get rid of the windows in #79? Any other thoughts?