Hypersensitization doesn't increase speed. It decreases reciprocity failure.
It also works best with slow films, like Tech Pan. Hypered Tech Pan is one of the fastest films when it comes to 6 hour exposures. For TP and astro films (TP was originally 'solar flare patrol film' - hence the extended red sensitivity for imaging the hydrogen line, making it beloved of amateur astronomers) there is some modest across the board speed increase, but nothing to write home about - I ordered some hydrogen hypered TP once, maybe it was ASA 40 rather than 25 for normal use.
Hypersensitization won't do anything for you if you are trying to get more speed out of Tri-X.