Richard which mopar engine were you going to use, 5.2 magnum or were you planing on a 5.7 hemi?.
there is a guy here on moparts (wldtm) that will set you up with a harness for a 5.2,
and hot wire has the hemi one for $995.
I hate that price too but is is only a few hundred more than the LS ones they sell.