When my first son was on the way, I sold a 73 dd fj40fst so we could have an easier and warmer transport for a baby. we ended up with a blazer for a couple of years until I found a pig with a disassemled engine. Put a 350 in it and it became our transport through two kids. We still have the 55 plus my 2 boys now have me trying to get three 40s going. needless to say the boys have grown up on fj40 stories and won't even consider anything else. So at this time we have picked up 3 projects and are slowly gathering parts and working on them as money and tme are right. My Wife looks out on our junk but what she sees is One Dad and two sons working together. I miss my 1st 40 ( I proposed to my wife in it) but these will do just fine for now, Vehicles come and go in our life but children are forever. You will have to make up your mind what is best for your family. Good luck however you decide. I so wish I could have had a 40 for my boys to grow up with, but at least they had a 55. terry