My vote is skip the exorbant cost of these special editions and buy a bare bones edition.
Modify the car yourself to your exact wants/needs. You will save money, have fun, potentially increase performance and loose weight, and have a unique vehicle.
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suaveflooder You are right this car is extremely sensitive to weight. Hell I notice a difference between a full and half tank of gas and when a passenger is in the car its a completely different (sluggish) animal.