Hello all. I've been cruising this forum for awhile now trying to decide if its time to trade the GOAT for an SRT8. Not really looking for opinions on that, but would like to know what major differences there are in each of the SRT8's, 06-10. I've driven a 2006 and a 2008 and cant really tell them apart. What changed from 2006 to 2010 and what got better?