new owner of 67 dart need conversion help

thank you for the replys i am not sure on the conversion years.there is a 73 valiant 318 auto car on CL for 1500.i would like to get the k-member+torsion bars,motor,trans,disk brakes and rear end.will that year work for what i am trying to do and is there any hidden modifacations i might run in to.do you think thats a fair price for v8 valiant.i need so much i figure if i get a complete car and its a straight forward swap probly be cheaper then piecing it together.thank you for all the help