Now that I have your attention...
In the past, there has been discussion about which speaker size will fit in the rear of the vert. These 6.5" speakers bolt directly into the stock mounting location, the only things you need to do are mount the speaker "upside down" and bend the little electrical clip thing back a bit and wrap it with electrical tape.
http://www.sonicelectronix.com....html
Don't be fooled by their low price, they are great speakers that are actually made by Rockford Fosgate. You can also put them in the front of the vert by making a couple of templates out of plywood or hardboard:
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