My brushless Revo

[BrianG]

Yeah, radioshack isn't known for their quality parts. You could also try smaller value caps, just more of them. For example; if you need 100uF @ 25v, try two 50uF@25v caps instead. Using more caps helps transient response.

About the ESC; I know, that's usually the hard part to get (as long as you don't get those LMT motors).