Ok, I have a 1969 Chevrolet C/10 and recently I had it fully restored. During restoration they covered the speaker holes in the doors and made them flush, so now when I want to put in mids and highs, I have no spots for them. Since I have to make boxes for the mids and highs, likely behind the seats or as a center console, I need to pick some out. I don't exactly know the difference between coaxials and components because I'm fairly new to this. If someone could give me some ideas for a relatively low cost ( <$300), I'd greatly appreciate it. Only thing is, I don't want to mount anything in doors or dash. I'd like to be able to take this system out if I ever decide to sell my show truck while leaving the truck looking beautiful. Why undo something I paid to have done right?