It sounds like you want immediate feedback, but with a different look than the standard Correct and Incorrect layers.
You could still use those layers.
- Change the design by applying a blank Feedback layout, and then redesigning the layers as desired. For example, you could put your own "Correct" and "Incorrect" banners across the bottom.
- Add objects that point out the correct answers. This only works if you don't shuffle the answers. An easy alternative is to have a feedback text-box to tell the user which answers are correct (which, of course, is the standard for the built-in feedback).