I'm in a similar position. I'm completely in love with my body below the waist or so, but I'm not all that enthusiastic about my upper body or my face. So the way I prefer to dress, and the way I emphasize my body in photos, reflects that.
It's frustrating that today's fashions don't offer all that many options for emphasizing legs on a male body, though.
I love my skinny little legsies and so glad that emphasizing them works great for the female body. Even though you are a man, don't underestimate how crazy some girls get when seeing a man in well fitting jeans ;)