DAF SUGYA WITH RABBI ELEFANT SHEKALIM DAF 8 KIDUSH WINE PART 2

RABBI ELEFANT BRINGS THE S"A WHO SAYS ITS PREFERABLE TO USE RED WINE AT THE SEDER IF THE WHITE WINE IS NOT BETTER.RAV SHIMON EIDER SAYS IT DOES NOT HAVE TO BE DARK RED BUT RED COLOR IS OK.THE S"A HARAV BRINGS 2 REASONS WHY RED WINE SHOULD BE USED.1THE PASUK SAYS USE RED WINE THIS REASON APPLIES TO THE SEDER AND OTHER PLACES AS WELL AND THE 2ND REASON ZECHER OF THE BLOOD OF YETZIAS MITZRIEM.THE 2ND REASON ONLY APPLIES TO THE SEDER.RAV WOSNER SAYS PUTTING WHITE WINE INT RED WINE ITS RED WINE BUT RAV CHAIM KIEVSKY ARGUES AND SAYS RED INTO WHITE IS RED WINE BUT NOT WHITE INTO RED WINE.IS PUTTING WHITE WINE INTO RED WINE A PROBLEM OF COLORING ON SHABBOS OR YOM TOV?WHATS CONSIDERED PASTEURIZED WINE?(RABBI ELEFANT WENT TO A KEDEM WINERY HEAR WHAT HE FOUND OUT HERE)AND THE ANSWERS TO THE REST OF OUR QUESTIONS HERE.