My wife used those Lansinoh products too during her breast feeding time--they work great! (She used a different brand pump, though, but ours was over $250 at Babies R Us--yours looks just as good for much cheaper!)
I thought I'd post our favorite stroller here:
Baby Trend Expedition Extreme Jogger - Gray/ Red
$99.99
We got it at Target and it works AMAZINGLY well! The baby really needs to be able to sit up on his/her own before you can use it, but it is a GREAT stroller! The first one we used that the car seat fit into worked well at the beginning--but for walks and such in the mall or outside, this is far superior!
-Mike