RC Airship Deck Design 1

This is an idea that i have had for a few years now and i had finally decided to attempt it. It is an airship that is based on some of the final fantasy designs that will use a balloon to fly and use a ducted fan for altitude adjustment and an is propelled by a set of 2 or 3 rotors set in series. The balloon is going to be the first step and will be attempted this week. Iam glad my mate is helping out with the physics and inner workings.