I need help choosing a brushless hub motor

[bbeards2]

The only criteria I have is I'd like to get a 15-20 mile range, have a top speed of 30-35 mph, and it must have a disc brake mount. Thanks for any help or info you can provide.
-Brett

 

[bikeman6969]

http://e-bikekit.com/shop/
go here these guys will take care of you i have two of there kits and they work great and there customer serivce is great