Hi all. Here's my 2 cents worth. I just repaired the screen on a psr s900 and it was not easy. You need to be very careful and keep very good track of where and how everything fits and is routed. I would also add that I don't use UPS as they are quite rough with handling. FedEx has never damaged an item on me except the last one a Yamaha 02r mixer which the seller didn't pack right. He used peanuts to cushion it and they quickly turned to white dust as they mixer weighs in at 70 lbs. Have a happy.