I don't think there will be any disadvantage in that it's a new centre; why would they need to keep pass rates down? If you're good enough, you pass, if not, you fail, that's all there is to that; no quotas or anything.
The only disadvantage, as OMGWTF said is you may be unfamiliar with the roads. OK, you should be able to cope as long as you read the road markings, but with all the pressure already you might as well throw yourself a bone and do it somewhere you are familiar with.
Good luck!