Baby #2 due in Feb, and I know strictly speaking we don't need a 7 seater, but we have a big pram, and have to cart so much stuff around with us (nappy bucket, tons of nappies etc) that with a second car seat on the back seat our Volkswagen Bora is no way going to be big enough, and no don't fancy a roof box! So - any thoughts on the Mazda 5? Or a Zafira? Pluses or minuses anyone please? Many thanks!