Mine is a white 350, same as the OP (in white). After 2 years nutting off the rev limiter with a V8 C class I wanted something a bit more relaxed...
Glad to hear you are enjoying yours, congrats. 500 is a wondrous thing, and for me is probably more desirable than the AMG SLs to be honest, but the V6 is plenty for me right now.
K