1.07 allowed another change to character appearance so ingame barry is no more. Say WASSUP to Levi, who will rain down old testament justice on yo ass if you double cross him.
The race creator seems awesomesauce. I did a very basic test around weazel plaza and it saved, but I also spent half an hour trying to get a track working on the horsetrack at the casino and it wouldn't save or tell me what the error was. I thought it was just above the minimum lap length but maybe not. Once the tutorial finished I couldn't find that info again.