Funny Ken mentions training for 4 years to ride Brakeless. I was talking to a hipster type by the Bike kitchen who was a super nice guy who bar spun a 700 with bullhorns on his 722TS despite it lacking clearance "yeah, you just have to hit it through with a bit of force, watch." haha.
But he said something similar to that, claiming he rode for about 5 years with a brake before he ditched it.
That being said. You've pretty much received all the advice you need. I'd only suggest checking out this thread:
http://www.bikeforums.net/showthread...dly-drops-bars regarding the discussion to seat to bar drop because on my new build I'm dealing with the craziest drop I've ever had and I'm finding it harsh on my shoulders, arms and hands for longer rides. It's worth considering especially if you're like me and consider anything under 30 miles to be short
P.S. Also be warned, fat aero tubes and deep section wheels = riding hands free in a cross can throw you.