Wahine,

I bought a Guru Carbonia Tri last year and love it. They will do custom geometry if you want for same price as a factory frame. Mine was about $4K with all Ultegra components. It fits great and is so much lighter than my aluminum frame road bike.

I am really happy with Guru and suggest you check them too. Good tri geometry; i got 650 wheels and those have been a good fit.

best luck searching,
Laura