Fortunately, I wear cargo pants most days or I'd have separation anxiety from all my gear. <img src="/images/graemlins/smile.gif" alt="" /> But you can certainly lighten that load a bit without getting rid of anything important. First, you have 5 items connected with four large rings. That wastes a lot of space. I would ditch the carbiner and the large clip attached to the photon and replace them with something like these:
http://www.countycomm.com/gateclip.htm I use the smallest size and am pretty happy with them.
Another possibility is simply keep your car keys (and alarm doodle) separate from your other keys. If everything is clipped together, they can tend to bunch up in uncomfortable ways.
By the way, I EDC all the stuff below in my non-cargo pockets. Everyone thinks I'm happy to see them -- little do they know how well prepared I am. (Actually, it's really not noticable in most pairs of pants. I've only ever been asked about the Leatherman clip extending from my pocket.)

The Charge's sharp toolbits are carried in a butter-soft, very thin Sabenza pouch, which you see right under them. You'll notice that my keys are not on my EDC keychain. They ride alone.
Good luck and I hope more pockets are in your future!