I spoke with Ed this morning, His wife has been Ill the past couple of weeks. He has been attending to her.
He has just begun to start returning emails & phone calls
All the Full Spec start life as 44's & then are modded to his spec.
As Tricky stated, all the parts from the 46 rebuild kit will work, but the plates. Ed's plates are a true 48mm & sit at a slightly differant angle than the regular SBN carbs.
You will need to confirm with Ed, but I don't belive he mods the OEM yamaha carb any longer.
ski ya, Paul