keep in mind that the kit pictured does not full length size the cartridge case. You don't need to full length size if you are using brass fired from the same rifle that you will be using the reloads in. If that is what you are doing, you are fine.
But if you start using brass fired in other rifles, you may need to full length size in order to get that brass to chamber in your rifle.
When placing a trail camera don't just look for a well used trail. What you want to do is look for a freshly used trail off by itself that goes from a north facing ridge, thick forest, brushy knob or some other similar bedding area to a food source. Don't forget water sources. Especially in the summer months the deer need water so look for a good trail going down too a creek surrounded by thick cover and place the camera 100 yards up from the water source.
Scent control is very important...