These things grow on me more and more every time I see them. Congrats man, the SHO setup is really capable. It's dumb how fast they are. I am a fan but I don't know if I'd pay the coin for one new. I still have an disagreement with the FWD bias, but the way things are going looks like RWD is becoming more and more niche everyday so I may not have a choice when it comes time to replace the LS.
Which is a shame, because those cars are very fast.
Do us all a favor, and swing by and update when you start wrenching on this thing.
435 hp 2010 Lincoln MKS 1/4 Mile: 13.08 sec @ 105.51 mph - YouTube
Looks great, enjoy!