I did some MAF scaling today, did some more logging and still need to lean it out a bit for WOT stuff. Needs a tiny bit of tweaking in the part throttle stuff, but it's definitely made a nice improvement. I also added Shiv's JDL UEL VVT tweaks, which definitely seems to make a touch smoother power delivery.
edit: may as well throw in a virtual dyno run for shiggles. I'm not sure it feels like a 197hp car, but it's definitely satisfying. No massive torque dip like stock either