I made a kolsch using WLP 029. I've got it fermenting right now low to mid 60's, coming on the 1 week mark. Can this yeast handle lager temps? I read from WL it "doesn't perform well under 62, unless during active fermentation" so I imagine it will. Could I just rack to a keg as a secondary after 4 weeks, then put my chest freezer down to 45 and wait a week or 2 before priming?