We are gutting our bathroom due to mold behind our shower tiles. (Okay, that's why we are gutting the shower. We're redoing the rest of the bathroom just because!) Part of the remediator's bid is to remove and discard the frameless glass shower doors. But my husband wonders why people don't reuse them. Is there a reason? If we DO reuse them, how difficult is it to change the hinges and handle? The new bathroom fixtures will be a different color.