Athelstan.
I think you made a good choice -- this is the head unit I have and it works very well - I do recommend the auxiliary remote (X4s) mounted as I have above - saves fishing for the small standard remote. I also fitted the remote microphone on the steering column surround as the inbuilt phone mic is so far under the dash it can't really work. I find that the phone works well handsfree through the radio at speed up to about 50MPH otherwise you need to stop!
Cheers!