You could stick with the stock strat pups, and use the "quieting the beast" technique found at:

http://www.guitarnuts.com/wiring/shielding/shield3.php

This shows you how to make your single coils less noisy.

Not sure what you want, BUT, one of my personal fav's is position "4". (Neck and Middle, out of phase). Add some reverb, and you got a real nice clean sound. (Think beginning to "Shine On You Crazy Diamond Part 1")