Hello, im looking to purchase a srt-6 in the next couple weeks/months. I have a few questions. My first concern is the automatic transmission. Ive see some posts and dynos on here. How well do these 5 speeds hold up to the 350+ whp and low 12 second runs? i ve never had an auto and this would be my first. im looking to mod but nothing too crazy. a low 12 second srt-6 would be ideal. I have always been under the assumption that high hp and stock automatic transmission dont go hand in hand. and also havent i see any of you guys run meth???? Thanks!