List of people who actually do the retrofit work may be more to the point than getting a peer group saying yes I have ,
Framebuilder List For S and S Machine Bicycle Torque Couplings (BTCs) (Includes Lynskey)
as that has been stated here, and elsewhere, before... that people have done that .. steel bike frames ..
Reading the Site you will probably have to sell your Ti Framed bike and Buy a New Ti one (or strip it and buy That different frame)
already built with the SandS coupler from the Get-Go.
Titanium BTC Specifications