FLYINGRICHARD

I was thinking of buying a Civic 2015 estate but then noted the following problems. 1 Fitted with Garmin Sat nav system. Could not find if the system could still be updated, suspect not. 2 Fitted with DAB radio, not DAB+. Would need a completely new radio system to get DAB+stations (Quoted £750 approx) 3 Were not sure if the latest mobile hands free phone systems are still compatible with the system fitted to the car. Has anybody got any information on the above?