HELP IDENTIFY ME!!

I went on a drive today and stumbled upon this gem. Considering picking it up for cheap and restoring/flipping it, however i'm having trouble pinning exactly what model it is. The car definitely looks bastardized in some ways, the body job the guy has done is somewhat horrifying but can definitely be fixed with a little tlc. It also looks as though the guy may have installed different tail lights seeing as i cant find any pictures online of this style vehicle that share the same lens shape. Based on the placards under the hood it was built in Windsor ON, and the model number is D40-2 4DR. The body number is 9755. It has the inline 6 and the vehicle number in the door jamb says 98042340. I'm getting conflicting answers in my online searches that it could be kingsway/crusader/regent but i haven't a clue. Any help anyone can offer would be greatly appreciated.

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