I found a great method for making pickups on the web...
Jon Tirone's method
It has a winding system that uses one of the old crank drills, also it has how to make your own bobbins. If you look around on his site, you can find out how to add a counter so you can count the number of winds.
I'm going to make a guitar over the summer. I am still wondering where to get the wire and magnets. Steward Macdonald sells the wire but alot more then I need.