Whilst I really enjoy my ES-T it does lack in the sound department. - Speakers: is there a guide somewhere to change them? I think there are 6 to replace. Are the ones in the doors a door card out job? What about the 2 on the dashboard? - Head unit: mine being the es-t version it has the double din satnav 'aftermaket' type with the large screen, phone bluetooth capabilities etc... Albeit all very outdated. Is there a unit out there that you guys would recommend? Preferably one that will retain the use of the steering controls? I'd also like DAB. Finally, the radio reception has never been too good. Could there be a problem between the aerial and the head unit or would replacing the current one just sort the issue out by itself! Thanks for your input.