My wife and I have two children and we also do foster care for 3 children soon to be 4 all of which we plan to adopt as well. Besides our expedition we have a Ford Taurus but I use that for business travel and also it doesn't solve our issue of being able to transport 6 children at one time all under 5 (meaning non front seat). My 2003 Expedition Eddie Bauer has bucket/Captains chairs in the 2nd Row. Is it possible to take both of those out and go with a 40/20/40 set up? Should I look at junk yards for this or a Ford dealer? Also I'm not a big car fixing guy so if I can get these would I be able to do this on my own, meaning "how hard would it be to replace on my own