Hi Raven,
I'm new to flipping. Just sold my first house, and in process in buying another one. I can't really say yet if there is a place for one of a kind design in flipping houses, just can share a little bit of experience I have with my first flip. I bought the house for 32k and sold it for 75k in two weeks after it was listed, and had around three showing each day. A little bit more about the house: it's 1224 sqft, 4 bedroom, 1 bathroom ( very odd and functional obsolescent), there was a rail road 200 yards from house, and there was an excavating shop/repair company working in the backyard all day long, and house was on the dead end street with rough looking neighborhood. It was the best learning experiences, but that's another story.
All that said, before going into flipping houses I decided that I'm gonna make my houses stand out, and it's really early to say that it really helped selling it, although a believe it did. I really enjoy the process of rehabbing, designing, and staging. And my opinion would be that you can still create your own niche in this business with creating one of the kind houses. After all any work/business is not just about making money, but doing what you enjoy. And if you can implement your passion in flipping business, and make profitable business of it, I'd say go for it. Do be scared to try, witch you are already doing.
You can also check Andrew Cordle here on BP. He has an interesting approach.
Just a little bit of my experience, hope it'll help.
Here are some pictures of the house staged:
http://s1371.photobucket.com/user/SLavTkachenko/li...
Here are before/after:
http://s1371.photobucket.com/user/SLavTkachenko/li...