The main concern is php syntax for your current website, refer to this thread
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forum.wampserver.com]
If you have other computer/laptop, install wamp and mimic your whole current website to see if you can run it locally. If not, you need to edit some codes to the current syntax
It's not really a good idea to run more than 1 web server/Apache on the same machine, and to run more than 1 domain/website, Virtual Host is your answer, and you can check Setup Virtual Host guide on my personal website to get the idea
Have fun,
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