For decades I have wanted to have a KJV all Hebrew-to-English concordance of the entire bible (after all, neither Jesus nor the desciples were Greek...). It's been very frustrating trying to tie together study topics due to the Hebrew O.T. against the traditional Greek N.T. like in my well used Abingdon Stron'gs Exhaustive Concordance of the Bible.
It would seem the logos software would be ideal for this purpose provided they have a function where the Hebrew/Aramaic text of the N.T. would be indexed against the Hebrew/Aramaic of the O.T.
I've spoken with several sales agents for Logos and they said going on the forum would be the best chance of receiving either helpful insight from other user's of the software or a direct answer from the tech's who support it.
There are those in my organization who would be willing to invest in having such a tool available. Thanks for listening, Yours in Christ, EddieBTrue (eddiebtrue@gmail.com)