20150 Brushless Car Controller worth it?

[squirrel]

Hey all!
I'm a noob to this whole scene.
I've built up 2 G2R conversions that I have sold to help pay for the 3rd one that I'm keeping.

I tend to follow the philosophy of GBOSH (Go Big Or Stay Home), and so I'm trying to figure out what motor/esc combo I should throw in my Revo.

Is the 20150 Brushless Car Controller worth the price of entry?
I will probably never race this thing, but I want it to be fast and powerful. So I can bash my brains out with it.

Any thoughts/suggestions to a killer set up? (I just finished up two freelance projects, so money isn't an issue)

Thanks in advance for your help!

- josh