Take the pressure plate to a clutch shop and ask the to inspect it. However most shops wont to any rebuilding b/c of the way the pull type pressure plate is made, but you can always buy a new one.
Our pressure plates are very well built and most are in good shape.
I am running a stock pressure plate and a 6 puck and I have this setup on all my cars my 90 civic, 97 maxima and the mkiii