Please excuse me if you already know this, but I figure I should put it out there. The shovels, from the factory, recycled the oil in the primary back into the oil supply. A lot of guys have isolated the primaries in the past, its a VERY popular mod. But If your primary was not isolated, that silicone can very easily end up in your engine and block oil passages. It happens very frequently and is a killer. I would hate to jinx you, but just thought I should throw the warning out.
Looks like you are having a great trip!