Should I get an alignment before or after replacing brake pads, calipers, and rotors?

I drive a 1998 Dodge Ram 1500 4x4, I have put soo much money into the front end of this truck, new track bar, upper and lower ball joints on both sides, and both wheel joints. Can I get an alignment now or do you think I should wait until I replace the brake pads, calipers, and rotors or does it matter?