I have owned a Dodge Grand Caravan - LOVED it (with the exception of the maintenance!!! It was 2001 - now my aunt has a 2011 and LOVES it and hasn't had ANY problems with hers).
I loved all the options I had with my Grand Caravan - seating and storage!!!
I now own a Honda Odyssey Touring. Love the seating. Storage kinda sucks. I have a "lazy susan" in the floor board in front of the middle row seats - but I have SIXTEEN (yes 16) cup holders in my van that seats 7. In my Grand Caravan - I had a movable storage unit between the two front seats - it held my cell phone as well as maps, etc. and locked.
I am driving a Toyota Sienna while my van that someone side-swiped after only owning it for 3 weeks is in the shop. Gas mileage sucks. but it has storage out the wazoo!!! I love the center console storage!! I don't like that it's not as comfortable as my Odyssey.
What I would suggest? Take your stroller with you as well as car seats when shopping for a new car. DO NOT take the kids with you until you are narrowed down to two (that's MY opinion) and see how everything FITS.
Go to Consumerreports.org and check out the vans you are interested in.
I personally don't like T&C's they remind me of "granny vans" - sorry. The Grand Caravan HAD a really sporty looking front end compared to the T&C. The reason we didn't buy the Honda in 2001 - there was a 6 month wait and I didn't want to wait!!! LOL!!