I can't say enough about how comfortable Terry bikes are for small women with long legs & short torsos. I'm riding a vintage Terry frame with an updated drive train. It has a 70.2cm standover height & 48.3cm top tube length. Its the ONLY road bike I've ever been comfortable on.
Georgena is still designing bikes. In fact, she just designed a road bike for my mom. Georgena has her bikes built by Waterford. I'm not sure if they do Ti. What I do know is that high quality steel has come a long way, baby. Mom's bike rides like silk. There is an obvious difference in the ride quality between her new steel & my vintage steel. If you're thinking Ti because of the ride quality, today's high quality steel may rival it. Regardless, you could contact Georgena to see if they can do Ti.
Here's a link to the Terry website if you are interested. You can email them & they'll put you in touch with Georgena. She was great to work with on Mom's bike. http://www.terrybicycles.com/Bicycles/Semi-Custom
LORI
Pivot Mach 4 / WTB
Updated Vintage Terry Symmetry / Bontrager InForm RL WSD