Stay off of the front break unless your front wheel is straight. If it isn't there's a 99% chance of dropping the bike. Also remember that the Wing has linked breaks. When you apply the rear break the linked system also applies the left front caliper which can pull the wheel to the left.
As others have said, second gear, rear break only, clutch operation and practice. If you happen to drop your Wing, request a IDMWT number... This stands for "I Dropped My Wing Today" It's only a matter of time before this happens to 99.9% of us Wing Pilots.
Mark & Audrey