Adding rear wiper, open hatch sensor, defrost on 97+?

Just curious, I have a '98 2 door that has power nothing. No rear wiper, no rear defrost, no power locks, no open hatch sensor and I want to add all of it. Is there a simple harness I can get and lets say a hatch from a 97+ that has all those features built into it that I can just bolt up, plug in, and play? I know i would have to wire in the switches up front too, are those also pig tailed in to some harness? any one done this before?

no one?

The wiring MAY already be there. I know in my '96 I have wiring for tweeters under the dash but there are no speakers. I'd look behind the switch panel to see if you have anything hanging loose.