I think I would ebay them. But then, I feel bad returning shoes that I've worn only around the house to see if I like them...once the soles are marked in any way, I feel they are no longer returnable. So I think that's just me.
I love that jacket and I love, love, love those pants on you. They are so modern without feeling over the top. And they fit perfectly. Do you feel comfortable wearing them to work, or are they weekend wear only? I think I would love them, but I would feel like I stand out too much at work (my office is either super casual jeans and t-shirts, or very conservative business wear).