Gosh how long did it take to find an old post of mine in a different thread

That's cute. I don't know but I think there may be a few threads in the Voyager forum on the subject of the Equinox you might want to read.
Clearly I believe that Janeway and the situation with Noah is hugely different to Lorca killing his crew. That is also to answer your question of who Lorca killed. Both in result and proportion. However even if you can equate the two,(and again I'm definitely more inclined to compare Ransom with Lorca), one situation neither excuses or replaces another.
Behaving badly.. Lorca admitted to what I'm judging him on. Janeway didn't kill in the scenario, Lorca did. Again, it makes no difference. Janeway could run amok and purge everyone in her path and it doesn't sanctify Lorca. Doesn't work that way.