GET IT!
Don't drive, SPEED to that KA dishwasher. Who cares how BOL it is? Its practically the same as a regular KA, except without some of the cycles (Ask yourself, do you want a Dishwasher, or lots of confusion deciding what cycle to run?). Besides, I'm sure this would be more reliable than a Rapid-Advance model, since its just a bog-standard timer.
I say Go for it!