When I first bought the White Labs tube I was surprised at how little yeast there was. Thus, I plan on making a lower OG starter based on my assumption; there is a much smaller cell count in WLP644 (correct me if I'm wrong). I realize the significance of not stressing out yeast by making too high or low of an OG. Would it make sense to start with a 1.5L starter at 1.025? And should I step it up, similar to a lager?