Bikes are pretty much the least commoditisable things. Many, many parts, each one begging to be optimized just as you wish it to be, and lovingly installed to perfection. Yet there is always the bike expert, whose main expertise is in surfing the web for generic deals. I don't want to save only a few bucks to get a whole pile of parts that aren't on my list, but maybe one signature part that is.
The only question I wonder about is if you are getting enough hub? Go to a bike shop and hold a White hub...