I was tearing around with my VR6 tonight. I've only had it two weeks but I am addicted. The growl and the pull is irresistible. Coupled with the DSG it's more fun than a barrel of monkeys.
Still have not decided on oil for it, but plan to change at 5k intervals. Still intrigued by a 504 oil for it. Napa has Valvoline MST on sale for 4.99 a quart and it is mid saps and meets MB 229.51. Amsoil actually has a 504 oil that is actually on the approved list, suspect that might hold up better than your average 504 oil.