That dude above is nuts! If you are a beginner, there is no way you can install as good as a PRO. Check the on-line yellow pages and send out email to the shops you find in St Louis. Ask them if they have any IASCA competition cars that they have built. The more competition stuff they have done, the better your chances are that they can get done what you want.
No offense there BassBoi...but I have seen so many cars and systems just ruined by guys who thought they knew what they were doing it's just sad. If you have the talent and know what to do, you are right...you are probably the only one that can do what you have in mind...but for most people, a PRO is the way to go!
How much does it cost to repair the airbags that guys set off all the time doing thier own installs? I saw a guy rip apart the steering wheel and dash of his Mustang installing a radio and amp...don't ask me how...I just saw the end result...sad, sad, sad!