I hate gear slings!
I like to rack everything on my harness.
I've found that clipping the nut tool (on a B.D. neutrino with a keeper cord), extra lockers, cordalette on a locker, and my belay device to my chalk bag belt runner. This not only gets them off the harness and out of the way, but provides you with a spare emergency runner.
I've learned that you can never count on being able to reach something that is jammed into a corner. This is why I put a selection of everything on each side. A set and a half of nuts, split in two on either side. Usually a double set of cams with a set on each side for easy selection. It is very important to look ahead at each pitch, and rack accordingly to what you need. If you don't need the #3 camelot on the next pitch, leave it with the belayer. Stick your partner with all the gear you don't need for the next pitch. Less weight is good!
I quit taking quick draws on long routes because it is better to have more long runners. You can always double or triple them to make them Q.D. length. I put these on the two rear gear loops. I also put a few full length slings around my shoulder with two wire gate biners attatched for eazy access baby.
The more you climb, the more you will develope your skills and preferences.
Wear a helmet.
Smoke a bowl when you are back at the car.
Word up.