I don't know, man; you do a pretty convincing impression:
I pity the fool, who don't go ROUUUND my bridge!
Now that I think about it, I never knew what the "T" was for...
Moving on... the problem with an SPDT is that it only switches one circuit. If you hook both pickups to it, I believe it will hook them together, like having the pickup selector in the middle at all times. I would use a DPDT for coil-tapping if you want one switch to do both (a DPDT is basically two SPDTs that switch at the same time), or use a separate switch for each one.
Any controls you want to be "master", just wire in between the jack and whatever it connects to. Master volume, tone, whatever. Same place.
That's a lot of crap to stick inside your guitar. Most folks I know would rather keep the guitar relatively simple, then use stompboxes or controls on the amp for the other stuff, the advantage being that you don't lose all of your fun stuff if you switch guitars. Depending on how fast you can change a broken string, this may or may not be an issue. Also, if the inside of that thing is unshielded, the more complicated the wiring is, the more you're going to get hum issues.
That being said, if you wish to dive further into Hell of Instrument Wiring, you may want to check out
onboard preamps or
modboards if you haven't seen them.