I can appreciate Vader's passion for this stuff, but unless you can go quicker than these guys, you are a student just like me.
For all of my 4th gen experience (I co-founded LS1Tech) I will tell you that Rhino and a few other guys really have a handle on this NA 5th gen stuff. I'm also a fan of Rick Crawford who's been making G8's fast and now some Camaros too.
For all the converters I've had over the years (Circle D; Yank; Precision; ATI; etc) I can't make any generalizations on the 5th gen. I'm frankly grateful to have gotten so much advice from Jeff (Camarojt), Ryan (Rhino), Rick, Dan (white zl1) and Motion from Canada. I like Terry too I've certainly asked you a lot of questions over the last year and a half.
I've got a buddy who went 10.8x with a LS3 A6 auto C6 with bolt-ons, so I always figured the L99s would go 11.7's maybe .6's, but .44 in negative DA I'm still surprised. I still don't get where all the MPH is coming from but I like it.
Let's all have fun.
Now I kinda want to see someone bag an 11.39.