I've been looking into putting an ergonomic handlebar on my road bike, an FSA k-wing. Problem is, I have a 1" threaded fork and 3T quill stem. No quill on the market comes in a 31.8 oversize size to fit all these new ergonomic bars. So my options are, buy a new fork, threadless headset, stem, and finally the k-wing bar. Ouch! No way, too expensive! Stay with what I have now and forget about the ergonomic bars. Or, buy a 1" quill stem adapter and then a new stem, so I can get any oversize bar. So my question is, how safe, stiff, etc. is putting a quill stem adapter going to be? And which quill stem adapter is recommended. I believe ITM, Deda, Profile, 3T all make them.