after installing the cap thou, you may want to tinker a bit with the values later to find the amount of tone that u may want to prevent from losing.
again... sorry but i currently can't find my stuff for the cap values & corresponding tone changes pages. if u want u can drop down to the National Library and find this book "Do-It-Yourself Projects for Guitarists". there's some cap stuff on this vol mod u can find inside the book.