First, a quick bit of background: My bike is a Schwinn Moab 2, purchased used in late April. I have been building it up and finally converted it to SS two weeks ago.

My current setup is:
- Surly 1x1 fork
- White Industries ENO crank (175mm, 34T ring)
- White Industries ENO freewheel (16T)
- Shimano UN54 BB
- Crank Brothers Egg Beater C pedals
- Custom Velocity SS 26" wheel set
- Serfas Drifter tires
- Cane Creek Direct Curve 3 brakes & levers
- Cheapo chain tensioner (part of the original SS kit)

I'm looking for any recommendations on headset, handlebars, and seatpost, as well as any comments on pros/cons/wtfs on my current setup. I'm not looking to go ultra-light (carbon is too fragile for me) but I'm also not trying to build a downhill tank. Most of my riding is pavement, but I also do a fair amount of technical stuff on the weekends.

Any thoughts much appreciated!