I just bought my car a few months ago and when i was test driving it i used the radio but didnt pay too much attention to it. well after i bought the car i noticed the stereo really sucked turns out the door speakers werent working so i pulled the door panels off and i dont even have speakers in the doors! the whole assembly is missing in both doors. i called the previous owner and he said he had an aftermarket stereo installed and threw out the old speakers. Should i even bother putting in the stock speakers or just go ahead and upgrade?