What can i do to lighten my new bmx best awnser will be rewarded?

i am buying a we the people 2008 beyond and want to get it to weigh 23 pounds it weighs 28.48 pounds with te front brakes (comes with them i do not want to remove) when you buy it here is the link http://wethepeople.de/V3/product/250 please help me list parts to upgrade to and weight difference if possible and i want to do it for the cheapest possible i also want to put a gyro best awnser will be awarded