First I ROFL'd and then had to think on how best to break this to you.
Well my friend, let's put it this way, if the Energy Take system or its equivalent could fill that space with reference level sound for movies, and good bass for Electronica and Hip Hop, my Super Duty pickup truck would have an 8 oz. engine and still produce enough torque for a 5 digit towing capacity

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I would suggest bumping the budget a fair bit, and asking for forgiveness when the Mrs. flips out. Further, I recommend getting a 2.2 setup to get things going and adding the center and surround speakers at a later time.
Is DIY an option?