Sorry I meant 5'9" not 6'9" (I had 69 inches in my head cause that's what 5'9" is).
Anyway, the having kendos for daily driver/demoing when skiing west and the 190 weight kinda cancel each other out in my mind here. Go 170 or 177 on your park ski, maybe even go ARV 86 for less width and fewer dollars if you don't need any soft snow consideration at all. Unless you want to lean into it and get a particularly soft park ski but honestly I doubt that's what a kendo-skiing dad wants, even if it's just part of the quiver