Nice job converting the MSP NGPI to MPD but you left the MSP hood fin. The RV-26 looks sweet in blue, I gotta say. Chelsea PD used to run them and DPD (Detroit) ran them with high skirts.
You're RIGHT! Good catch. And I also posted these on the Facebook page "Vintage Police Everything." One of the guys there also pointed out the fin. I just did a quick removal of it.
I personally remember Detroit Police using the the RV-26 (blue Spitfire) with tall bases. It was always cool to see MSP units and DPD units on the same scene with their red and blue Spitfires fired up at the same time.