Yes, I have the nerve, tools, and ability. I just hadn't done something like that in a LONG time!
My Dad was an aircraft mechanic, so my brother and I grew up fixing just about everything. My first car was a 1969 Camaro, which I rebuilt the engine on and did all the maintenance on. I worked on each car I've owned since then.
The most difficult part of the header install on the SVT is the lack of space. I had to jam my arm in a couple of places and then maneuver it from there (loosening/tightening a nut or bolt).
If you like doing 15 hour abs, this job is for you!
The performance is very noticable and the growl is definitely louder! I'm considering installing a different resonator to quiet it down a little. The Bosal resonator and exhaust are pretty loud.