I'm not nearly as tall as you (5'7") but I have a pretty long torso. Trek seemed to think I'd be better off on their WSD mountain bikes but they didn't have one in stock for me to try. (However, I checked the geometry later, and their WSD mountain bikes are almost identifcal to the unisex bikes).

The Lexa sounds like it might work for you. But, you might want to do some geometry comparisons online with similar bikes, just to see what other options you might have. And maybe call in advance to see if the stores have what you're looking to try (I found out that Trek WSD wasn't available anywhere else within 2 hours from here by calling...so I went ahead and bought something else instead).

I don't own a modern road bike so I'm not too much help with what models might work. Good luck!