Looks good to me, should be an interesting batch. The 4 oz of wheat won't make a big difference either way. I used Nelson Sauvin in a brown ale a couple years back, tasty sort of grapey as I'd heard, but more pine/citrus to my taste buds. I think any of those yeasts will work well, but if you have been digging the Houblon, why not go that direction? Good luck, let us know how it turns out.