Baby on the way, time for an estate! But which one?

[tombh7]

Gonna be a Dad in November, so sadly my mint 306xs is not going to be practical, only got it this year aswell and 64k on the clock. Also changed jobs and now travel nearly 30 miles to work instead of the 5 I was doing up until recently, so all this adds up to me looking to get a diesel estate. What do you guys recommend? I've been looking at 306's but most are on 160k miles plus, and not in good condition, I can only afford what ever I get for my xs, so need to get as much as I can for that. Any other nice estates people recommend? 406 any good?