i need to get my guitar re soldered because when i plug it into the amp if lets out a large buzz. so my guitar teacher said i should get it re soldered. should i just open it up and do it myself. or is there something special about guitar innards.

check out the customizing thread it is sweet!
do you know how to solder?

just make a diagram of it before you resolder everthing...
and it sounds like a grounding issue...
Faded Gibson SG Special - Black ice mod
Seymour Duncan SH-5 in bridge
B-52 AT 112
Ted Weber Mass100 attenuator
EHX Small Clone
EHX Metal Muff
DIY Modded tubescreamer
Dunlop 535Q Wah
Wax Potting tutorial