Expect to be down for a bit when installing a turbo. The ease of installation with a SC. I have had both on my V8s. And am the same boat when looking at my stang on what I am going to do with that. Also remember more hp more parts going to break. You want a 500 hp Fox. Hows your tranny. All i am prob going to do with my fox is intake, TW heads and a Novi or Vortech(Want a 400+ rwhp car). GL with what ever you choose. And i ve been working on my turbo firebird for over a yr now and its a slow process. New motor, trannies, fuel sys, and etc. Hope your patient. GL