Looking forward to testing this out!

I love this idea, what's the uptake been like?

I personally use http://PinPinterest.com to fully automate and manage my pinterest account. It has helped me gain over 50k followers for my pinterest.
It is a free to use tool that runs on the cloud and is optimised for all mobile devices. It has the Pin Scheduling feature, which means you can schedule as many pins as you like.
It has sophisticated content detection algorithms, which ensure that only content relevant to your business is pinned to your id. Also, you can control its running speed..whether you want it to run at a safe, human-like speed or you want it to go on a pinning spree, you have full control over it all... Just setup once and put everything on auto pilot with PinPinterest :)