Hello, I recently bought a 2009 Nissan Altima 2.5 hybrid. It has the stock am/fm CD player (NOT BOSE) I am going to purchase a used Nissan Bose navigation head unit to put in it. I've also seen that it looks like the hybrid has a specific Bose amplifier...? Aside from the head unit and the amplifier, what else will I need to complete the swap to the Bose navigation unit? And is there a specific navigation head unit or just any that's compatible with 2009?