Hi,
Ignore the 75% , I'll drop that down to 25%
If you want the system setup properly, secured, ready for use, it'll take more than a few hours, but I can happily do this for you tonight.
I can walk you through some of this stuff, but it's best to let me go through, secure, update, recompile things, as needed after this ;)
If you'll look at my profile (https://www.freelancer.com/u/twhiting9275.html), you'll see 100% positive (5 star) feedback, high completion (I don't abandon projects, but there are times employers take work and cancel to avoid paying) and a link to my own site where I've done the same for better than 10 years now. Your project will be completed with the same diligence and persistence. Your task will be completed within the advertised period of time, and be given everything needed to be done right.
I look forward to hearing from you and working with you on this project.
Tom Whiting