Think BIG:
Its funny you mention that regarding Chaim Berlin. Chaim Berlin has its “chasidishe” minhugim (Rav Hutner wore a Spudik, and came from Ger chasidis heritage); and Torah V’daas of course is technically “chasidish” (Nusach Sfard, Reb Shraga Feivel…) So at least two of the most “litvish” associated major Yeshivos have strong “chasidish” affiliations!