6z Gem, which you can get on Meteocentre.com, went south and looks like the Rgem. But it does have the large swath of light snows as the Rgem, so there'sthat. 6z and 18z runs of the Gem only go out to 84 hrs like the Rgem so I can't say what the total would be.
All I can say is this is a real ball crusher after all those model runs of 4-8", or more. Gotta stop the bleeding at 12z. Gotta...or I get more snow today than Sunday/Monday I fear.