Kolevski,
You are the one that has to live with it is something you need to decide. Since you have had one before you know how they perform. I had a SSB '04 Coupe and a matching SSB SRT6. They were both fun to drive and I loved the NA. Great gas mileage on the NA. But if you look at my signature you can see that I dont have the NA anymore. The SRT6 is so much fun to drive I decided to trade the NA for the Aero Blue SRT6. I took the SSB SRT6 on a 3100 mile trip last summer and it was fun and surprisingly comfortable on the long drive. Gas mileage averaged about 24mpg. I think you will be happy either way. You'll just have a bigger smile if your in the SRT.
MikeR