Looks to me like a cross between a Wit and a very strong Tripel. I wouldn't call that a "barley wine", unless all that qualifies a beer to be a barleywine is high gravity.
If you think it'll taste like an American or English "Barley Wine Style Ale", I'd think again. Sure, it'll have high alcohol, but if you're looking to do a belgian-styled b-wine, I'd darken it up a bit. Barleywines are characterized largely by their intense maltiness, so I think I'd just call this recipe a belgian strong, or something along those lines.
Sounds like it could be a really good brew, regardless.