102342 security check and guide neded

Good afternoon. I have 2 scripts: old paid-to-surf script by etopbiz(version 1.5) with cashout and automatic update modules and GC script with known bugs/flaws. What i need: I need these two scripts checked for any vulnerabilities such as sql injection ,back doors and others. Also i need autoupgrade and cashout modules checked and installed in autosurf script . And last thing i need is programmer to teach me how to install/set up these two scripts. OR if you have your own script that incorporates both these scripts features i would like to know more about [login to view URL] can contact me via email or on pmb. [login to view URL] must know the whole idea behind autosurf and hyip arena .Candidates without any feedback or recently registred NEED NOT APPLY. Thank you for your time.