Hey, So I need a new bridge for my 6 string because one of the screws for the E string broke and no longer able to be intonated. It is a Peavey Grind 6. The bridge is currently like this one in black http://www.guitarpartscentral.com/string-bass-bridge-p-133.html But I would like to put these in it:http://www.hipshotproducts.com/cart.php?m=product_detail&p=223 Would that work? Have any of our had expereince replacing bridges? If so is it easy or should I have somebody do it? Thanks!