I don't know MS.....
1) If the booster seats won't fit, how the heck are the kids going to fit!
2) I don't know the state laws in CA...but in Illinois a 3 year-old is too young for just a booster seat.
I am also kind of shocked that you are going to buy an 11 year old Porsche and give up a 1 year old Boxster. I sure hope you have a lot of saved-up maintenance budget money.
