[brijar]

Yeah that's a good idea to take a picture of the whole board and label each cap in the picture as you pull it out. You might save the picture in two different locations (flash drive and hard drive), just to be safe haha.
I found that rocking the caps out was the easiest and quickest way to get them out. I also rocked the new ones back in after trimming their leads shortly, since I wasn't very good at cleaning the holes with solder braid.
Be sure you note the polarity! The stripe/arrows point to the negative side of the capacitor. Good luck!