I think Cold Steel's Recon Scout would serve you well, but carefully consider their Recon Tanto, too. It's also 7 inches and if it comes down to using it for a pry bar I'll bet it's AT LEAST as tough and durable as the Recon Scout. If you're not accustomed to that blade shape it does look kind of strange at first, but it grows on you and probably has the strongest point any design could have. It might be slightly lighter than a Recon Scout, too, and it's one choppin' son-of-a-gun! It's a fine slicer, too, because of the slight but continuous curve to the edge. And if any knife will stick through body armor, I'll bet that Recon Tanto is the one.
If you are willing to go down to an even lighter 6 inch knife, look at their SRK (Survival Rescue Knife). It's clip point blade is about as strong as the Recon Scout, but the point is probably not as strong as the Recon Tanto. Still, it's a great all purpose knife that's chosen by a lot of servicemen now.
Now if you have any money left get some "small cutlery" for your pockets. I recommend at least one Victorinox "Farmer" model of the Swiss Army Knife line. That particular model is the best you can get in my not so humble opinion. Then get one of the Gerber multi-tools to go with it, or if money is running low by now get yourself one Vise-Grip model 5WR to go with your Victorinox Farmer. Going this route won't lose you much by not getting one of these too-damn-expensive folding multi-tools.
And if you still have a few bucks left stash a couple of Douk-Douks or Mercators in your gear somewhere. They are thin, tough, simple, and have stood the test of time in their original designs. Easy to hide, they both date back nearly a hundred years. I'd say they are perfected by now.
Put lanyards on your folding knives, too. Paracord works. Don't lose 'em!