I was given a brand new britax romer car seat by a friend as we have our second child in April. So, I went and got an isofix base for my car (Dodge Caliber) but it's so big that the front seat has to be all the way forward. So, I need a new to find a smaller seat. We previously had a Graco one for our son (now 23 months) but I can remember which one it was but it was a perfect fit. Anyone know of any good small size car seats. Just an FYI the baby is going to be around 6lb (our son was 6lb 7oz)