Trying to foil out my modern affinity deck if anyone can help me out!

*FOIL* 4 Blinkmoth Nexus (MMA)
*FOIL* 4 Signal pest
*FOIL* 4 Vault Skirge
*FOIL* 4 Ornithopter (Mirrodin/9th/10th)
*FOIL* 4 Etched Champion
*FOIL* 3 Springleaf Drum (Theros)
*FOIL* 2 Cranial Plating