I just published a rather lengthy blog post on how Logos5 can be used to work with the Hebrew/Aramaic Masoretic text, the Greek Septuagint, and English translations.
The matter arose because of a post on the Accordance blog showing what it can do. I wanted to see how to accomplish the same thing in BibleWorks9 or in Logos5.
HERE IS THE LINK.
I've worked a lot with Logos, but I'm certainly no Logos expert. If you find better ways of doing things or responses to my 'cons,' I'd appreciate hearing from you.