This is what i thought of doing. In place of the 4x6s in the front, i wanna put a 4" component system in. Mount the woofer in the 4x6 space and the tweeter next to it. Also do the same with the 6x9 space also. Is this a good setup, or do you have something better? I would appreciate your opinions!
Thanks!

 

That would work good the only problem you might have is the dash speakers. Component sets usually have a deeper mounting depth that can fit without modification to the dash but other than that every thing should be prtty easy. Using components in place of oval speakers usually sounds better.