Stop in for a cup of coffee

The QP and the rear wheel arches are what I am seriously concerned about, just cant get a answer if the dart/Valiant will fit or not in 64. C2C has no clue and AMD says yes. Do a search really get nothing on them except AMD says they fit. Don't want to drop a grand on parts that don't fit.
Have you started a thread here to ask our members yet ?????