I own a 2007 db9 coupe and want the little guy to join me on some rides. I can't seem to find a forward facing booster with harness or small footprint baby seat for the back. He's a big 16 month old and doesn't need a baby seat but at the very least needs a harness. Maybe recaro, dioni or britax but dont know..Please let me know if any have fit for you, thank you!