I have an 89 raven runabout. I currently have a tape player with speaker in the dash of my boat. I am doing a winter project and adding a new cd player with all new speakers. Can someone tell me if this is going to be a huge deal? Or if it's something that should be done some what easy. I am pretty handy so I know my way a little, I just didn't want to get myself halfway through and then realize I might drink my way out of this problem. Thanks for any heads up!