I was looking through the posts and really didn't see the question answered. I want to get a pioneer 5500 deh-p how much of a pain in the ass is going to be to have them install a new HU. Are they going to have to chop the hell out of the console. Also any ideas of what to put in the space that will be left. I'm looking to put in a 1000 watt sub and a 2000 watt amp and still trying to decide on some speakers. Any suggestions or answers to the question would be great.