loose bearing race - K/H disc hub

As a team, we should be giving pros and cons to a solution to your question. There are well meaning thoughtful responses covering a few different angles. People forget that it is your part and your solution, with the time, money, and tools at your disposal. You get to pick what you think will work best for you.
Correct. However, as usual, it becomes a dick measuring contest. That's why I'm stayin outta that part. Mine's bigger than everybody's and I don't wanna embarrass anyone.