Zoro really doesn't seem like the kind of guy who would be affected tbh. Correct me if am wrong, but I can't remember even a single time where he showed attraction to a woman. Hiyori left him unphased and she is considered extremely beautiful.
Among the SHs, him, Luffy, Chopper and Jinbe are the only ones I can see being unaffected the later two for obvious reasons. Sanji isn't worth mentioning, Brook is a given, Nami thought Kalifa was hot, Robin has a soft spot for cute things and there are reasons to believe Usopp and Franky would be no exceptions scattered throughout the manga.