on a track frame it's majorly uncomfortable riding on wide bars... think of putting a huge pyramid on a very small ball, like a baseball, and trying to balance. the mountain bike frame is going to be more stable, so wide bars aren't a terrible idea. on a responsive and quick bike though, you want a your arms closer together. it also depends on how horizontal your torso is. the more weight on your arms, the wider the worser

for that bike... get some wide (44cm+) cyclocross shallow ergo drops... get them slightly wider than the center of your shoulders. that would be sick.