yeah i have this game also and i have serveral copies of real FD cars in there as close as i can get them. thats all i do in forza anymore i just wish i had Xbox live so i could tandam with people
i got a s15 to look very much like chris forsburgs and a G35 looks just like calvin wans car and a FD looks like tony angelo's and sams viper. and i got dai's personal S14 (my favorite)
i got Enthusia too but Forza got it in the fact that its online and that you have more tunability but the body roll in Enthusia is fucking crazy love the feint in that game