I bought my '99 SVT from Canada so the gage cluster has km/hr over mph as well as the odometer and trip odometer are in kilometers. I found a 1998 SVT Cluster for sale and was wondering if it would work in my '99? Can the milage on them be rolled up and/or down? Can you just switch out the speedometer/odometer bezel or am I going the right route and changing out the whole bezel? Also, how easy are these to change out as I have to fix this eventually as it's driving me crazy.