Besides the 3.6L engine upgrade to the m103 and the m104 engines, do you offer a twin turbo setup for the m103 and the m104. And if so how much rear wheel horsepower can be achieved with this setup. Can you also get interior work such as an all black interior. Ive seen some AMG Hammers before they have the m117 engine in either 5.6L or 6.0L, from my understanding its the same as the 560sl but its dual overhead cam shafts as opposed to single in the sl and its a 32-valve custome AMG JOB. I've noticed from the flyintiger site that you do engine performance on the 560sl what exactly do you do to it, and how much HP can be attained. Ive also noticed from the star-lounge site the pics of the SL, the two pics of the AMG SLC racecar do you offer this amg configuration. The AMG Hammer?, how much would it cost to change a 300e into an AMG Hammer im talking the full 9. from the engine to the interior to the exterior.