Ranger/Explorer Gauge swap problems

Ok guys. I don't know if I am dissapointed or wonderfully suprised yet. I just Got a Explorer sport trak gauge cluster in the mail today. It looks very cool with the white gauges and oranger needles. Here are the problems. My warning lights on the dash are in different positions. Will they still work right? My second problem is that the speedometer and odometer are in kilometers. LOL. It looks bad ass!! Now my speedometer goes to 200 not 120. Will the odometer work right since I am plugging in American wires from an American truck or do I have to do math to figure out when I need an oil change?

Well..... I installed the cluster and this is what happened. All of the gauges are accurate and even though the warning lights are in different places, they all work right. However, the speedometer and odometer still measure in kilometers. Its ok though because the speedometer has Mph in tiny numbers on the inside. The only real problem is the mileage.