I use a lot of Helvetica Neue Condensed at work for charts, specifications, and instructions. I'm not dissatisfied with how it looks, but I'm working on some new catalogs, and I'm curious if anyone has any recommendations for a suitable replacement that might be a little more exciting.

I've got a lot of data in various charts, so it would have to be a pretty narrow typeface. News Gothic Condensed and Myriad Condensed are both narrower, but I'd rather stick with Helvetica. There are a bunch of other typefaces that would work, but they're so close to Helvetica Neue Condensed that it wouldn't make sense to switch.

FF Unit looks like it could work, even though it's definitely wider than Helvetica Neue Condensed, but I'm wondering if there's anything a bit narrower.

thanks!