Hi, let me answer your queries since no one did.
Summoning of monsters and having backup for your gadgets are not that easy to maintain because you have emperors and gadgets both in hands to summon while you can only summon once per turn. Your traps cant protect gadget and your emperors will have a difficult and long period of time in hand.
Why do you have LADD when you have Oppression(s) and Ultimate offering?
Your LADD will be useless if your offering is face up during opponent's turn and even during your turn.
Instead of having gadgets, put some searchers like Gravekeeper spies or treeborn frog or you prefer other searchers that can defend and aid in drawing like apprentice magician, old vindictive magician, crystal sheer etc for emperors.
If you agree with me.