I should have researched my 2012 Ram before I purchased it. I'm ready to park it on the lot due to little to no aftermarket support and an encrypted ECU. I also have the infamous hemi "tick" with only 2K on the odometer, horrible gas mileage, and horrible shifting characteristics of the new six speed auto. Not to mention, I've went outside on a few morning and the valve-train tapped REALLY HARD for about 30 seconds after starting the engine. What are the current mods available? I'm sure modified line pressure, shift points, and shift characteristics would cure my dismay with the transmission.