oof. Yeah that'd be a lot of weight for me, unless it's a really short tour. But people's preferences differ.
I'd take a look at the Moment Bibby Tour, Blizzard Zero G 108, maybe Kitten Factory Chairman.
Might also want to check out next year's Sick Days. I haven't skied the Supernaturals, but apparently the new Sick Days feel like a lighter, a bit more playful / less damp version of the Supernatural (I've only ridden the 180 cm, 114)