Job well done on the salmon. When you get your foodsaver, sweat some shallots in butter, when soft add some white wine and cook off the alcohol. Chill the mixture in the freezer till it gels. That will prevent the liquid from getting sucked up into your new foodsaver . Add the semi frozen sauce, fish and some fresh dill to your vacuum bag and seal it. I cook salmon at 116F for around 20 minutes in my water bath. For presentation purposes you can brown the sufaces of the fish quickly in a hot pan with a little butter.