CK230 Flex Lock Torch Pack - 25 ft Water Cooled SF Cable

Does this item imclude hoses and everything?

What series torch would this be considered so i can buy the right diffusers and such 20, 26,18? i know it is a ck 3 series.

what size gas lens fits this, wp-18, wp-20?

I’m going to be welding a lot of aluminum off my big 40 probably around 200amps most of the time is this torch suitable for that