I too have long legs and short torso. My Bianchi limited is my favorite fit. On it I have gone from quill stem to adapter and a Specialized adjustable angle stem. It comes with whims of various angles to alter height as needed. I love it and have actually used it on my Felt as well. If you want to stay with polished, Velo Orange offers many polished stems and an adapter....
Threadless Stems - Stems - Components