Hi,
I'm planning on doing this mod.
I have a bunch of questions, I hope people can help me out.

1) How much is this part? I found part numbers but no one has posted a price.

2) About how long would it take to install?

3) How difficult is it?

4) What features do I get?

5) For example, if I pair my phone, can I basically make calls and stuff like that? Sorry if it sounds stupid.

6) I have a Sony K700i phone, I don't really care to much for the snap in adapter thing. I just want to be able to pair my phone to the car.

7) If I can make calls and such, is it through my speakers?

8) How good is the sound quality?

9) What are the exact parts I need? I don't want the snap in adapter or anything like that.

10) Do I need to get another antenna?

Thanks for your help. Any help is much appreciated.