Only a beer kit maker at present, trying to improve skills before going all grain, always now rehydrate dry yeast, and have made stepped starters from slants, now want to wash yeast watched a few videos about allowing to Seperate in jar , decant beer off and keep yeast, will I be able to use this directly in a coopers Australian lager kit in a week or so , or does it have to be an identical brew from which the washed yeast originates from,? Thanks .