We have 3 kids (aged 1, 2.5 and 4).....sold the MY06 XT much to our dismay when the third bubs was almost here. We ended up going for an MY10 GT Liberty Wagon and all the kiddie seats fit well across the back seat, boot is pretty big and the other bits in the GT are pretty tasty. I guess it depends on budget and whether you want another Subi.

do tell, what did you end up going for corrie?

2000 Toyota Estima. More or less same as a Tarago but with a 3.0 V6 instead of the Tarago's 2.4 4 cylinder. Also has a few other JDM goodies that come standard.
Paid for it today and will hopefully be leaving tomorrow.

Now, who wants to buy a Forester or two???