yes, i would like to challenge it, because there are rayos that the original takono was also specifically i poder to have 4 cups of wine, like the gemoro says אַרְבַּע כָּסֵי תִּיקְּנוּ רַבָּנַן דֶּרֶךְ חֵירוּת, כֹּל חַד וְחַד נַעֲבֵיד בֵּיהּ מִצְוָה
but i do not have the sefer מה נשתנה on my version of Otzar Hachochma (16) or could you just send me a PDF – i’ll give you an adress that i never use
edited, sorry