Suntour Cyclone Cranks ???

Hi,

Three related questions:

1) Does a Suntour Cyclone crank need the same taper bottom bracket spindle
(ISO) as does a Suntour Superbe Pro crank, or can the Cyclone use a
"standard" JIS taper spindle, such as a Shimano?

2) And, no matter the taper, what length bottom bracket spindle does a
Suntour Cyclone need?

3) Does anyone know some good online sources for tech info, such as this
question about the Cycline crank, for Suntour parts in general?

Thanks,

David