Kol Hator is not authentic. See Rav Shternbuch (who is a descendant and actual follower of the Gr”a’s traditions) on the topic here: http://www.hebrewbooks.org/pdfpager.aspx?req=20027&pgnum=414&hilite=
Also, I have a question for Hakatan, based on Rav Moshe’s teshuvah (oc 1:46) that it is mutar to daven in a shul with an israeli flag. he claims it is mutar to have the flag there because the flag is a d’var chol, and even if the original tzionim were reshaim (his words), the flag itself is not a symbol of avodah zarah. Rav Moshe seems to go against your view that zionism is avodah zarah, no?