04 dodge ram

Alright that sounds pretty easy haha. I just thought it was going to be harder than what its being made out to do. Now i dont have much of an idea as far as mixing and matching subs and an amp go. but i want a head unit that is loud and clear, but with the nice bass output from the speakers i want to get. This is what i plan on getting. 2 10" Kicker CVR's Pyle PLAD214 2x400W Amplifier 1600W max http://www.parts-express.com/pe/pshowdetl.cfm?&Partnumber=267-754 Head Unit: Pioneer DEH-1100MP CD Receiver MP3 WMA http://www.parts-express.com/pe/pshowdetl.cfm?&Partnumber=267-202 Im trying to keep these items at or around 100 bucks because my budget on this project is kind of in the pits at the moment due to the economy. And the only other question i really have, is how hard would it be to hand make the box for under the back seats? because i KNOW i could save alot of money by doing that, and all I have heard is you just need the 1" MDF boards, a skill saw, and probably a framing nail gun? My dad has all of these tools handy because hes in the construction business. Any thoughts on this?

Oh! And one more thing, sorry to keep adding but can someone recommend an amp kit to do this as well? like i said im looking for a good deal as far as the money goes :/

 I would suggest............ Knu Konceptz KLM series amp kit........I would not use a framing nail gun to build an enclosure, a brad nailer is a better choice....I say you and your father should build the box together, good father and son project.

does anyone have the dimensions for the actual box under the back seat of a 2004 Dodge ram 1500 quad cab? If not, I can do it but if someone does have them please let me know :)

Probox makes one, but they only post mounting depth and airspace for it. Maybe the design of theres will give you some ideas and inspiration though. Dodge quad cab, 2 10" box.