Which of these cars would you want turned into a Transformer ?

Vehicle's I would like to see as Transformers one day are
Taxi cab
City bus/ red British double decker bus
Short bus
Hearse
Tractor
Station Wagon
Limo
Traffic Safety car
Hippi van
Mail man truck
Meeter maid car
Ice cream truck
Monster Truck
Jet Ski
Snowmobile
And the smart car.

How many of these cars would you be interested in seeing be turned into a Transformer for some kind of future Transformers project ?