I am about to modify my TS Jaguar (Add a tone potentiometer, hipshot tuner, change tuning machines, maybe new bridge pickup). And I was wondering if I should add the pickup covers or not. What is your opinion about that? I have the covers on my Jazz and my other Jag, but I'm not 100% sure on this one. Also, I was thinking about my "signature" Jaguar (that I'm planing to build when my economy improves) and I thought of a tele headstock. What do you think?