Right up front we need to clear this up. No matter who does the work, and LS-1 conversion is not cheap. If your looking for an economical conversion this is not for you.
You can modify the harness yourself, but who's going to program your computer?
You can also modify the stock brackets to clear the frame rails or build your own. Regardless it's not easy or cheap but it is s good conversion if you do it right...
