I have a relatively dorky question to axe about cranksets--when I built my fixed gear, I just went ahead and used the ancient BB and double chainring/crankset that came with my bike. I find it to be hideously ugly, and instead of dremelling the outside chainring down, I would like to pick up a single chainring/crank/bb combo--what would you folks suggest I pick up for a mid 80s centurion Lemans? From my fruitless forum searching, some of you are rocking BMX cranks, and some are riding on track cranks? I'm pretty cornfused.

Additionally, I went with the old stem/dropbars/headset (all in the name of saving cost), but I want to switch it out to bulls--i'm afraid that the current stem is incredibly old, squeaky, and probably not compatible....

anyways, thanks in advance for helping out my silly a$$.