I think there's a good chance you will have your eyes opened at your track day and will want to do it more often - be warned
Thank you for the compliment, the whole FX team did an amazing job with the car. The in-car footage is here:
http://videos.streetfire.net/video/FXMD-Billy-Johnson-RTA-09_687335.htm
Be cautious with getting any 'instructor'. Everyone and their mom is a "driving instructor" and I've heard some terrible advice on numerous occasions from people who just become instructors, or have no idea what they are doing but are friends with the people putting on the event. Try to find someone reputable and who has done more than just HPDE or even Club Racing. There are great guys out there, ya gotta search to find them.
SC would be easier, simpler and they are a lot of fun, but it really depends on how far you are pushing the platform. Make sure to look at the company's background and see if they are involved in club racing or extensively testing their products. Anyone and their turbo kit can putt around a track at 70% and then go full throttle briefly on the straights. It's a different story when the car is pushed to 100% of its capabilities. If you are pushing the car to its limits, make sure you are buying a product that can withstand those limits and have been tested at those limits.
For now, try tracking your car, you'll realize it's plenty fast as is, even without FI.
Billy