component speakers in the back of an access cab

I was wondering if anyone has tried to put in components speakers (not ones in which you can place the tweet in front of the mid speaker or if the grille has a slot for the tweeters like how MB Quartz look) in the back of an access cab. Will it fit if I surface mount the tweeter on the grille? Is there another way to install it? I want to get the best quality from both speakers but I am a little puzzled as to how to go about putting them in. I might be getting these sometime in Jan.

http://www.onlinecarstereo.com/CarAudio/p_21520_Cadence_FXC-6Ki.aspx

anyone do that instead of using the 2 way speakers or what have you?

 

I mean the grille supplied from the component speakers. Not the panel one.

 

I have full components in my 02 (see sig). Some argue front staging is best meaning a nice set of components up front powered by an external amp and leave the rear stock, unplugged or filled with some upgraded coax speakers. Its all personal preference.

 

I didn't want to have to do that. for the price of coax's that will keep up with my comps up front, I could have just gotten another of the same set of comps. imo. reason why I am trying to do comps both front and back.