I gave your set up a great deal of consideration but I did not like the lay out on the dash.
I went with traffic master. I understand that this set up is not for everyone but ideal for me.
What I like.
1) can get a route on the move, I just call the control centre, tell them where I want to go and they down load the route to my car.
2) post code entry. If I know the post code it will program the route and away I go.
3) If there is a traffic jam on my pre program destnation it will auto program a different route. Ideal for avoiding pile ups.
4) speed camera alert. for all fixed cameras it will give me two warning that one is approaching. This already saved me one ticket and 3 points.
5) incomming calls. I can receive incomming calls.
The only I dont like is the yearly subscription. but it cost about 500 for the install and about 100.00 per year. Most other nav systems require a software update once a year for changes to the road and this averages 50-100 so it could be argued that it cost about the same.
SEE MY ALBUM FOR THE LAY OUT. OUTSIDE FRAM MATCHES TWO TONE LEATHER PERFECT. TO ME IT LOOKS LIKE IT COULD BE FACTORY.