This is asking a lot and may not be possible while keeping the logo clean and simple, but...
Anyway to pull #83's play on F and M with the simple yet interesting image of the home design in #36, while making sure that the home takes the shape of a modern home and not a traditional home (which is what you have in all your designs). See our comments to other designers about the "profile" of the homes we build.
#101 Can you extend the roof overhang of the shorter building and make it wider and shorter. Take away the roof overhangs of the tall green one. Very cool.... think it will resinate as we recognize the profiles.