Just don't go for big power on your own. A SC should be a lot easier than climbing underneath and going turbo. Have another car for hardware store runs. Plan on it taking an entire open weekend. Make sure you have your ecu flashing software up and running beforehand. Get all the tools ready. Go through the instructions to make sure you understand them. Get gloves. Identify every part beforehand. Buy some beer. Call a friend over. Read some guides. Print them out. Put the laptop in your garage. Buy from a local or well-known place with good support.
Then tell us all the things that went wrong so we can learn.
