Thanks to everyone who contributed to this thread (and other Rolex-related threads)... this happened way sooner than I ever dreamed, but I recently got my first Rolex!
I tried on a whole slew of Rolexes, and ended up with the SS ladies datejust jubilee, white face w/ roman numerals. I actually surprised myself - I thought I would end up with a midsize datejust oyster (w/ the new smooth bezel), but the jubilee felt right, even with the fluted bezel. I've seen the fluted bezel before on others IRL and I never really liked it, until I saw it on my own arm! Maybe the ones I had seen before weren't real Rolexes! But the fluted bezel is much more delicate and feminine than I remember. Also, I *almost* got one w/ a champagne dial with diamond markers, but both my DH and brother thought it was too flashy for me, and I figured I could always upgrade later by replacing the dial (and DH agrees - maybe for a special anniversary or event?). The ladies size felt right, too.
I'm in love!

And to boot, I bought it from an authorized dealer during my latest visit to Hong Kong, so no tax and 10% off retail!