This is my first post on here. I traded in my MDX w/ Tech a few months ago for a 2015 EX-L. I've adjusted to most of the vast differences but I'm really not happy with the sound system. I'd like to have it upgraded without causing an issue when it comes time to trade the car in. I've been searching these forums for a few days and it seems like my best option is to just swap out all the speakers. There are so many options and this isn't my forte so any suggestions would be appreciated. I'm not looking to spend much time or money but I miss the ELS surround sound.