I finally had the Evo tuned by Kevin @ Evolution Dynamics this past October. I was very impressed with his knowledge and not slapping me for my dumb questions..... He also convinced me to try E85 and really enjoy it. My main concern was the drivability on the car. The previous tune made the car impossible to drive around Houston. Not only did the drivability improve drastically, it produced a lot more power (477 whp on pump and 596 whp on E85). I was so impressed I've decided to look for an EVO X MR or SE as my daily. Yeah I want an automatic because I'm lazy. Looking forward to the guys working their magic on the X when I finally find one. Thanks for the hospitality guys. You have a customer for life.