Thanks for the further feedback. This is probably pretty naive, but what does it matter how many years of the languages you have had if you mastered them when (and for however long) you did take them?
At least for now, I am pretty committed to Boston for family and professional reasons.
Also, in some of my research I have determined that there are HB professors in some of the schools that are not necessarily tied to historical-critical methods (and, in fact, are critical of it).
Lastly, there was a classmate of mine in my masters program who did get into Brandeis. Her background, like mine, is, of course, less text-critical. She may have been working on her MA, however, and may have had more experience with the languages than I have.
Unfortunately, I never intended to pursue a PhD in my education so I didn't prepare myself as well as I could have for this time (and I cannot afford to pursue another Masters at this point). But I am not completely disheartened. I still think there is a place for me at one of those Boston schools and I am going to try to do all that I can to make it happen!