Hi Guys, This project has never materialized and I'm abandoning it for other pursuits. If you know anyone that might be interested in a set of building blocks and a controller I've listed them for sale on eBay. http://www.ebay.com/itm/161424346434?ssPageName=STRK:MESELX:IT&_trksid=p3984.m1555.l2649 ...