[z335is]

Hey guys, I currently have an '11 M3 which I love, but with all the talk of the C63 lately it has piqued my curiosity. So long story short, I went to my local dealer who had one in stock and was ultimately offered an absolute straight trade (my M3, for the C63 coupe) with zero out of pocket. The C63 has the following options:

S32 S32 COMAND Single Disc Package: 7.0" Hig $930
527 : COMAND System w/ Hard-Drive Navigation
396 : Voice Control
068 Wheel Locking bolts $140 07P Germany
218 Rearview Camera $460
319 Lighting Package: Bi-Xenon Headlamps $1,290
615 : Bi-Xenon Active Light System
608 : Intelligent Highbeam Control
600 : Headlamp Washing System
471 Limited Slip Differential Lock $2,030 736 Black Ash Wood Trim
795 18" AMG Twin 5-Spoke Alloy Wheels
889 KEYLESS-GO $650
993 Lane Tracking Package: Blind Spot A $850
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The only options are my M3 are carbon fiber trim and then convenience pkg. What are your thought on this? Should I pull the trigger?

Thanks!