The white smoke is not unusual for condensate and unburnt cold fuel that has piled up inside your exhaust system.
When it gets sufficiently hot and blown out with pressure, the exhaust should return to normal.
Glad it finally started and runs... another challenge behind you Mike.
Uncle "Richard" Douglas has a Land Rover with big wheels that never gets stuck... until he breaks something so it won't go. Uncle Douglas always breaks something. - Anna Crowther at the Conclave 2012 (AKA Carburetor Neck)