getting a mild FI setup on a daily driver with under 370-380whp is probably fine.

Get a 2nd car if you're going to push for beyond 400whp - hell even with a built block, cause you just never know when something stupid happens and you gotta take the car to the shop to get fixed or checked out for a few days. Getting a rental car is always an option though too

 

You can write off the gas as a business expense if you own your own company and make your employer re-emberse(sp?) you if you work for someone. I would recommend a Vortech S/C and keeping it around 380whp or so and you should be good to go for a daily driver.

 

Go with a stroker kit and have a little more fun with decent reliability?