Congratulations on your 300C kenk! Quite a few of the guys in the area have removed the side moldings, a couple pictures from the last meet will show that. I haven't seen dash kits, but Eugene (1bad06) changed his car seats for two tone ones.
See elsewhere in this Mid-Atlantic section a car show Fredericksburg on April 14
Car Show in April in Northern VA
and a meet and greet in southern Maryland April 21
Southern Maryland M&G, very southern:) 4-21-2007
Enjoy your car!