Hi Rob, many thanks for your message.  Actually I was just discussing this model of yours with another customer who asked if we could make a souped up kit for the 1A.  You did such a great job with the design, we'd love to have a crack at it.  I tried ordering parts from Bricklink to build one but many are unavailable-- they were listed in the partslist as flat silver.  Do you have a more price- and availability-friendly partslist you could provide?  We'd really love to build one of these in house and see how we could bring it to life.