My 383 is loving this!

It LOOKS great, but 2k for what a carb, say 3-500 bucks, can do? I have this debate with a buddy of mine who swears by his FI. If it's not getting me more power but costing me more why would I do it? I love the idea, & would switch to it in my project ----but the price...............it just gets to me......... I know what my friend says, how do you justify it?