fitting a babyseat?

I would love to get a different DD but its not in the budget and neither was getting pregnant considering my wife was still on the pill when she got pregnant. keep in mind the baby seat in my fox wont be a daily thing and we can work around not putting our child in as much as possible by swapping cars and what not.
Same thing happened to me brotha..
 
I dont know about a baby seat but in my black vert I would put the booster seat in the middle of the back seat and run each of the rear lap belts though it so that it had two belts holding it in. The booster had its own built in belt for her.