Thx guys.
Ya, I went riding in Sedona a couple days ago.. fortunately the engineers I rode with quickly spotted a bunch of things that weren't tightened up (didn't have the right tools). Cables are all internal now and cleaned up. Looks much better, and I'll never cut through the palm of my hand with a zip tie, by grabbing the down tube again!
I'll work on total build cost and post soon.
If you're buying Shimano brakes, order the funnel cup tool, 6$ and makes bleeding brakes much much easier. (Shimano, you should include this with brake sets.)
I'm 6'1" and would definitely get bars wider than 680mm. The 1x10 setup (or 1xwhatever you want) is money!~