Then buy a good solid airframe with a good engine, (like the 210 I linked) and upgrade it to your liking or go with a newer 210. You won't find a nicer ride than the 210 for a family aircraft. Don't listen to the nay sayers, those who own them love them.
try this one, you know you can't build one for what you can buy this one for.
http://www.trade-a-plane.com/detail/1441563.html
That's what I did but everybody calls me stupid. I'll take my ride over a 210 any day..., I think 10"wider cabin?