In the second pic you can see TT bars... i like them, but they look ******** and are flimsy for city use. I i might grab some flats of a stolen bike thats been left out... i have a bar from a bike just like that, but its bent.
I'm getting 2 drops and brake levers for the drops, a old "race" saddle all for 10eu. The pedals and stem on the bike right now were 5eu together. I like the look of the stem, and the pedals, well i haven't tried them yet.
And yeah i see what you mean about making a 20$ bike single speed.
Like i said, next time (when i can recover from this build), probably will do that.
I also have a road bike being worked on. I need a rear wheel build. And a new free wheel. I don't know how well thats going to go.