I cant believe 2 people have already said this (burton) would be a great sponsor because they would hook you up with everything from ANON RED Analog and all the sick burton outerware and all there other street stuff to.
plus you would not be tied down with what skis and boots to use you could buy what ever you wanted each year.
i would choose oakley because i think there flat out dope, jibij because i love that site, i WOULD choose siver but there gone now so ima go with orage or saga, and solomon because i like there boots and skis. if i had to choose another ski i would go armada