White Industries. Their freehub shell is TI, from what I understand, and I use it with the fabulous lightweight Red cassette and it works great. Aluminum freehub shells can be problematic, as the way the RED locks into place (at the ends) can gall aluminum.

I had a wheelset built up with their chrome hubs, Sapim CX-Rays in chrome, black alu nipples and Velocity Aeroheads and find the combination works great and has remained quite true over the last two years. I don't care for the all black look; I like the chrome. But they also make black stuff if you prefer it. And I don't think it looks 'dated', I think it is classy.

Don't worry about 'mixing brands', you are going to have to, as you said, no RED hubs exist. And don't count out Dura-Ace because of that-it is another reliable well made hub. I have 7700 on my backup wheelset, and have had it since the late 90s and they are absolutely reliable. I would not hesitate to use Dura-Ace again.