1.Stats: Should Togekiss get a stat boost, Evolution, Mega Evolution or nothing?
Togekiss cannot get further stat boosts.
Togekiss can get a side evolution.
A Mega would be decent.
2.Should Togekiss get more abilities?
Gale Wings and Big Pecks are options.
3.Should Togekiss get more moves?
Brave Bird is an option.
4.What additional typing Togekiss can have?
All elemental types are an option, but Psychic, Normal and Fire are the best options.