Current Projects chat and miscellany

This build is taking ages.

Still needs:
Black Stem
Matching Rims (Have my eyes on some black cxps)
Decent crank set
Decent Cassette
Decent Mech
Pedals
Shifters - can't decide on down tubes or bar ends, bar ends is currently winning but need aero bars (that fit, the cinellis on the table don't seem want to stay in place...)
A chain...

Where can I get some of those cable guides that go on the downtube, where the shifters should be?