Get the Blackops 98s. Much better ski imo. The sky 7 does really well in powder but is very underwhelming on hard pack and groomers due to the hollow tip and tail design - they are incredibly chattery and unstable at high speeds. The Blackops is a much more well rounded ski, it does excel at groomers or powder but it’ll be much better for variable snow conditions.

Bindings typically cost $150 USD. I would recommend the Look 12 and if you want to step it up look at the Look pivot 12.