I successfully installed both Baldurdash 1.74 and TS 7.0.5 using BWS yesterday. It does require some changes in BWS, because BD 1.74 contains components that are not listed in 1.68 or 1.73 yet. And those components are prerequisites for 1.74. I'll see if I can make a Pull Request for BWS today or tomorrow, with my changes.
Who on this forum is the author of BWS by the way?