Did this three years ago before Keisler made it "easy". You won't regret it, it transforms the vehicle. Only thing I still don't like about the Keisler setup (I can see it in your pics) is their hydraulic master: it wouldn't work with Doug's headers. I ended up using a standard 7/8" Wilwood unit and McLeod hydraulic throwout. Looks like they did a nice job kitting it otherwise though.
Cheers!