Good for you.

Not trying to kill your buzz but was there a fuel pressure test done?

I had one done a few months ago and doubt one was done this time around. I'd only put <1000 miles on since then. I know and agree with your thinking of a full go around on the CIS should be in order to a certain degree but then again it's running like nuts at the moment. I may just be being overly OCD on my CIS :)
I'll drive it as hard as I can (have to get a few points off my license in a few months more) and in the fall intend on pulling the CIS to replace the remaining injector seals. May as well buy my own CIS testing rig at that time.

These other guys know more than me but this one is easy.

When my SC starts running like crap I snip 5mm of the ends of all the rubber vacum hoses and refit them. It makes my car run like a champion for the next couple of years.

Cool.

If it's running great, spend your time making her look pretty and drive it. The ice-age has finally subsided.