So we all know recons have the short end of the stick when fighting, they can only hope to catch a Striker or guardian with their shield down and in range and thanks to the Deathmark Alert it becomes obvious when a recon is about. Strikers boost out, Guardians raise their shield, and everyone starts looking for your footsteps. This combined with your low walk speed while cloaked means you are unlikely to invisibly chase someone down.
My Suggestion: