Okay so i have a MIM Jazz and I've been wanting to do little upgrades on it to make it look more like a RI, cause i love the way those 75's jazz's look. I started off with just adding a thumb rest, and it helped me alot with playing,and i think it looks killer. i want to add a tortise shell pick guard soon, but first i ordered an ashtray and a bell cover. does anyone have any pictures of a jazz with the covers. and aswell how hard do you think it would be for me to install it myself?