Need help with new DALEK-craft mod project.

AFTER. The 1953 War of the Worlds mod is complete, my next mod project will be a dalek mod. I can't call it the "dalek mod" though because that name is already taken. Dalek craft features ONLY daleks. There is essentially just one mob, The dalek. However it has no casing yet so you must build a casing for it & programe the dalek to your will. A GUI will come up where you add items & computer parts into the dalek. But first you will need a dalek creature. They can be obtained by naturally finding them, converting animals to daleks, using the spawner or killing already developed daleks. After you have obtained a dalek you must then kill it. It will then drop itself as an item. You then put the item in the dalek casing along with the other required things. There will be two slots below that where you put the special dalek tools e.g Dalek gun & suction cup... Once activated it will behave acording to it's programing. There are multipule colours that the daleks can come in. Naturally spawning daleks will be most commonly found in wrecked space ship structures & can also be found terrorising villages.