If you use typekit, give Prenton a try. I was also on the hunt for a Whitney-as-body replacement and it's what I'm currently using. The proportions are very nic

If you use typekit, give Prenton a try. I was also on the hunt for a Whitney-as-body replacement and it's what I'm currently using. The proportions are very nice (versus the gothics you'll often see as recommended) and they have a condensed family if you need it. Freight Sans might work as well if you want something a little more modern.