The first pair looks better in my opinion. Gotta check that you won't get a ticket for a blue light facing forward on a vehicle. Especially since it would be flashing (when turning). Some states are sticklers on the no red or blue lights facing forward on a nonemergency vehicle.
Current 2012 stock Focus
SOLD 2006 ZX3 SAP, Draxas Header, MBRP exhaust, CAI, Tuned, Debaged, FRPP lowering kit, SVT 5spoke wheels, Black Halo Projector Headlights, Niteshaded Side markers/tails, Mazda rear wiper, mustang antenna