Forum:Help to do a competitive morphtronic otk deck

Hello, well i have a gravekeepers deck (is too cometitiv) but i want to play different so i want to do a morphtronic otk deck so this is my list

Monsters 20          Spell Cards 13              Trap Cards 7

x3 MT Celfon         x3 Junk Box                 x3 Threating Roar x3 MT Radion         x2 Double Tool C&D          x2 MT Bind x3 MT Boomboxen      x1 Monster Reborn           x2 MT ForceField x3 MT Boarden        x1 One for one x2 MT Scopen         x2 Machine Duplication x2 MT Remoten        x3 MT Accelerator x2 MT Slingen        x1 United We Stand x2 Gadget Driver

...So that is mi deck i want your help, do you thing what i have put a cyber valley? or a cyber dragon or royal decree? Well thanks for your help