Ramshaft

Well I had to sell my TA to pay some bills before I leave for Iraq next month. So, I had an idea while I was driving my wife's car. I want to build it up with the money I am about to get. It is a 2002 Merc Grand Marquie, it has the 16V 4.6 SOHC in it. Where would I look to find either a supercharger or a turbo for it. I will have between 10 and 15K dollars to do the work. I have never had a boosted car before so I will be starting from scratch. My goal is to get it some where between 10s and 11s in the quarter. So I just need any advice some of you experts can give me and where I should start. And if any one knows of some one doing some thing like this to one of these car links would be awsome. Thanks in advance for any help here. Just trying to start a plan and budget so I can get started as soon as I get back to the states.
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