1.Don't sell/trade in the FR-S...you need more than one vehicle if you have a family and working parents. Do you already have a second vehicle? You going to burn fuel in a Gass guzzler going everywhere for any little thing? You know how lousy mpg a Chevy SS or Tahoe gets when not cruising down the highway!?
2. Get a minivan/van...anything other vehicle is doing it wrong. Nobody says you can't modify a minivan to make it handle really nice....
I'd rock one of these with no hesitation:
Of course with upgraded wheels and tires, rear ARB, and exhaust system nearly right off the bat...