I remember asking around the UK forum about reliability before I ordered my own car. I don't remember them citing any specific issues, but then again I wasn't asking very specific questions. I'm hoping this will be a non-issue, or at least it won't be more than a good engine/fuel system cleaner can handle.
Congrats on the purchase, you're going to love it! 425 lbs-ft will feel like a freight train, it's like a religious experience