Tamara, I trust that you are feeling somewhat better. I agree with you about the finish on the two guns. I'm almost certainly going to get my P7 hard-chromed. Bluing is lousy, while Tenifer is the most rust-resistant stuff I've ever seen. Virginia is fairly humid too, and it takes regular treatments with Militec and a silicone cloth to keep rust at bay.
On the issue of weight, I find that even carrying with a belly band or cord "holster" that the heavier P7 doesn't bother me. In fact it is much more comfortable for me, particularly when sitting down, and the corner of the slide doesn't print through my shirt the way that my G19 does.
The chief issues to me are reliability, where in my admittedly limited experience the P7 beats the Glock, and ease of shooting accurately, where again the P7 beats the Glock, and just about everything else too. If I had to go to the jungles of Brazil, obviously I'd grab my Glock, but for use in civilized areas, (NJ qualifies) I just think that the greater practical and intrinsic accuracy, and the superior feed reliability and idiot-proofing of the P7 make it a superior choice. (I will now be excommunicated from the Church of Glock, and my IP banned from Glocktalk)
9mm ain't that great, but neither is .45. If I'm looking for trouble, I'll bring a rifle, or better yet, run away, then call the constabulary and let them deal with it.
We've all heard the horror stories, but there are failure to stop horror stories with anything short of tactical nukes (now someone is going to relate how he blasted a squirrel with a Pershing II only to have it run into the woods). There just isn't enough difference between auto-pistol cartridges in the 400 ft-lb range to justify, to me, choosing the Glock in a larger caliber. Comparing 9mms, it's even less compelling.