I have a 02 Ody w/ Navi and thinking of installing the subwoofer under the driver's seat. Since the passenger 'under-seat' is taken (the navi unit), I'll have to mount the cd changer somewhere else. ANy suggestions as to where I should mount the changer? I thought of mounting it at the trunk, but it will be quite a hassle since I have to take out all seats on one side and slide the wires under the carpet...