We love our Aria model stroller from Peg Perego. We thought we wanted the umbrella style but after testing a bunch out at the store, none of them were as comfortable to walk behind for mom (5'6") & dad (6'2"). The Aria is lightweight, folds easily with 1 hand, has a big basket, a tray/cupholder that are removable and a canopy that can be pulled all the way down. Even though the handles are not adjustable, it turns out it was the best fit for both our heights. The shade was a big selling point b/c we wanted our daughter to sleep in the stroller if we were out for the day, but at 6 mos. she was too interested in the world to snooze unless we could pull the shade all the way down.
On the car seat, she may be more comfortable/less cranky riding more upright, but still rear-facing. We found that the Britax models were more upright in our car (we bought the Boulevard model). We also have a Sunshine Radian 80 (convertible that has a 5 pt harness that goes up to 80 lbs. & folds flat for travel). This is a great seat, but it has less adjustment & in our car when it is rear-facing our daughter is quite reclined, so that may not work for you depending on your car. My best advice is to "test drive" both stroller & car seat---have both Mom & Dad walk behind the stroller & try installing the car seat in your car to see how it fits. You can see lots of models at Babies R Us & also at Safe & Secure Baby in Westlake (www.safeandsecurebaby.com), which also has certified car seat inspectors who can make sure your seat is installed correctly.
FYI--the American Academy of Pediatrics is now recommending kids stay rear facing as long as possible---well beyond age 1 if they can. In Europe, especially Sweden, kids stay rear-facing often up to age 3 or 4. Our daughter is almost 2 & rear-facing still & now that we have her sitting more upright in the Britax she is perfectly happy with it, even when we've traveled on long car trips. Her legs are getting a bit long, but she doesn't mind it & the car seat people we used explained that legs touching the seat is not an issue...Hope that helps.