When I bough my 2006 M6 I did not get navigation cause well I have an atlas.....!!!!!

But now I want to go fancy and replace the stereo with a navigation unit that will function as an FM radio and cd/mp3 player, I would like ipod functionality as well but that not crucial, I can always buy adapter from mp3.com Also I would like bluetooth so that I can use it to answer my phone when in car.

Any ideas on a product like this, I saw some really nice ones from Pioneer but they don't make units for Mazda :-(

Thanks in advance