I built this GP about 25 years ago. It is unpowered. It was a high nose. I cut down the nose, made the front wall and did some detailing. It is a model of an actual WM GP that had a red reflective nose marking for a short time. I would like to power this engine up. I'm looking for any information about a suitable chassis / motor that the body will fit on. I know I can use a powered GP7 or GP9 Athearn chassis, but I am also looking for a new chassis. Maybe a Proto Power West? Are there any additional suppliers that may have a powered chassis for this? Can I use a new motor and drive system on the original chassis? Will any other Athearn chassis fit this model? I am new to the forum and this is my first post, so bear with me. Thank for any suggestions or recommendations.
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