I'm not messing with the audio further than what I already have. I had to set all the cab audio to a shorter distance.. They were all set to play at a distance of 300.00 which I assume was 300 meters? So I had to shorten all the cab audio.. It was kinda weird hearing the gear lever and wiper back in the TSL.
So... I know what I need to do now, it's just a matter of editing all the blueprints, and there are A LOT of blueprints to edit for the Class 101.