Oops, thanks for that up-date Blykins!
But it's still a valid point, I chose to do the whole shooting match on my balance. Because I had new (modern

) pistons I really had no choice. It cost me about $300, so it sounds like KC's prices are right in the ball park. I've heard some guys bring in TWO pressure plates (cluch covers) so they have a balanced 'spare' for the future.