using a title that isn't for the vehicle you're registering is a crime most anywhere, so all anyone here can suggest is you need to talk to MN about that, they'll have procedures on applying for titles and tell you the current costs
"When we tug a single thing in nature, we find it attached to the rest of the world" ~ John Muir "When we tug a single thing on an old truck, we find it falls off" ~ me Some TF series details & TF heater pics