[lilkittyy]

Do you know how high the top slots are on those three seats you mentioned? I found a site once with this info but for the life of me can't find it again!! I think the Marathon was 17.5

Oh and can I buy the Regent or the Radiance in a store rather than online (is so what stores?) SO at least I can have her sit in it and try them out.

	Britax Marathon - Click for more info Increasing the time a child can safely stay in their convertible car seat is a big issue and Britax engineers have come through in a big way with the introduction of the Britax Marathon with LATCH. A LATCH Compatible Convertible Child Seat, the Britax Marathon can be used rear facing 5 to 33 pounds and forward facing from 20 to 65 pounds. Compare the numbers and you will see it is hard to find a seat with these weight limits that is safe and functional.

	Britax Regent - Click for more info The Britax Regent is the safe way to carry your older and larger passengers, all the way up to 80 lbs. Known as the "king of all car seats," the Britax Regent will accomodate your little king or queen for far longer than traditional car seats or booster seats. The Regent features a large roto-molded shell, comfy extra-thick comfort foam, washable covers, Patented Versa-Tether™, flexible buckle LATCH system, patented HUGS™ system, and tangle-free polyester 5-point harness.