advise for suspension setup for 67 dart

im trying to make it a nice riding driving car daily driving,cornering handling.the stuff i have read on some of these coil setups say make your old ride handle like a viper.if i can get it to ride and handle like my friends 2011 challenger rt i would be really happy.and 6-8,000 to make my classic ride like a new car thats pretty reasonable.all i have had in the past is stock mopar front ends wich does not impress me unless i am going straight i want more then that.thanks for the replys