Hi I am new to the forum and need some ideas/help regarding my 2011 Road King. Just had a stage one air cleaner and Super Tuner installed. So now that I'm bringing more air in I know I need to go with a freer flowing exhaust. Do I go with slip on mufflers or complete exhaust. Would like to kick up the sound a bit but don't want to wake the neighbors either. Any ideas or advice greatly appreciated.