My 855 is on the way. I read all of the posts in this thread. All I can say is I'm glad I can justify the price, Jamie is a stand up guy, and my V code 70 Roadrunner is going to the next level. I will have to decide whether to go with a 4:10 in the future (likely) or keep the 3:54 that's in my Dana60 now. I use it mostly for Crusin the Coast, car shows, and the occasional 1320 flog. Once I have a 6XX HP, 6XX Torque stroker in it, the 1320 trips may come more often. I have a trailer for long destinations.