#1
Hey guys, i am currently panting my pickguard, so im sitting looking at the guts of my guitar and thinking about adding a Neck on switch.

First off how hard of a job is this? i have the following http://www.guitarnuts.com/wiring/allpickups.php

Will adding a neck on switch change the tone of my guitar with the switch turned off as comparied to what it sounds right now?

Also i would rather add a push pull pot, how easy is it to turn these switches on and off and are they durible?

Oh by the way its a MIM Fender Stratocaster. I play Incubus sounding stuff with lots of effects so im assuming this mod would be benifical to me.
#3
It won't change the tone when it's off. A few inches of wire and a switch have little enough resistance that it won't make a noticeable difference.

Push pull pots aren't too hard to push or pull. If you don't like it, you can always buy a mini toggle switch and re-do it with a switch.