Aftermarket Stereo Wiring Options

I'm looking for a wiring harness that
1. retains factory wiring connectors
2. retains steering wheel controls
3. connects to my stereo (Alpine CDE-143BT)
4. with an antenna adapter
5. an integration module

heres the fancy pants crutchfield one:
http://www.crutchfield.com/p_249TY61N/Crux-SWRTY-61N-Wiring-Interface.html

Good deal or nah? I'm not buying my stereo from there so I cant get it half off. So what has everyone had luck with?

 

You don't need an enter a adapter with our trucks, unless you're talking about the sat antenna.

I told you the list of parts to get in that other thread. Unless you're getting that one for half off, don't bother. Piece together the parts yourself and save the money. It's an easy harness to make, all of the wires are color coded.

 

Ok I was just reading off what it had basically. The satellite radio is seperate so it probably wasn't that.

I actually lost contact with that thread I can't find it, and of course everything's cheaper if you make it yourself but I don't want to give myself too big of a headache. So the seperate components would be cheaper, but what exactly is that? Steering wheel controls, wiring harness, and an integration module??