I really like that truck ! As you said it's kind of odd that it has the small mirrors and rubber mat unless it was ordered like that. I like the rally wheels and the paint combo as well.
I like o Moon Pie. 84 was the first year for the windshield wiper & high beam low beam light switches to be on the steering column. Also the first year for black windshield wiper arms & blades too which was in the middle of the model year. Before that, they were chrome. 83 & down, the windshield wiper switch was on the dash & the high beam low beam light switch was a little button on the floor. 83 - 84 were the only years for the grille & headlight bezels with those designs.