I've only done 18 games with the sliders I posted yesterday stevie, but so far I'm not seeing quite enough offense! (or, at least, not enough runs)
Stats are per team per game, 2010 MLB average in brackets:
Runs 3.72 (4.38)
Hits 8.03 (8.76)
BB 3.25 (3.25) (!)
K 7.03 (7.06)
2B 1.72 (1.75)
3B 0.17 (0.18)
HR 0.97 (0.95)
WP 0.89 (0.23)
The peripherals look very promising, but it hasn't resulted in enough runs so far. Small sample size, of course.
One factor to consider is that I am doing my testing within a franchise. I'm playing out every game of the season. That brings position player fatigue and relief pitcher fatigue into the mix. I don't know what effect fatigue has on the numbers. I've never seen anyone test it.
Feel free to try out what you want, of course, but I trialled with CPU Power at 3 for 50 games prior to this trial and the offense was significantly curtailed, 3.25 runs per team per game or thereabouts.