Food: Kitten formula?

I recently switched my 3yo cat Delilah from Iams/Nutro to Innova canned and dry. Now I have 7 week old Blue, and I've been trying to figure out what is best to feed her. Innova doesn't even make a specific "kitten formula", but the protein and fat percentages in the Innova food are higher than what is in, for example, Iams kitten food. Is it okay to feed Blue the Innova dry and wet, or is there something else they need in these kitten formulas that I'm not aware of?

Innova is an all life stages. AAFCO even states this:

Animal feeding tests using AAFCO (Association of American Feed Control Officials) procedures substantiate that Innova Adult Cat Food provides complete and balanced nutrition for all life stages.

Soo, it's perfectly fine to feed Blue Innova! Have fun with your new kitten.

i've found the larger cat perfers kitten formula food or just feels the need to eat the food due to a dominance thing.
Ive gotten kitten chow for charlie (mikey eats the adult or indoor formula) and mikey totally insists on eating the kittens food. and im thinking pretty soon once charlie finds mikeys dish he'll be eating the adult formula.
ehh what cha gonna do?

Innova is a all life stage ... Basically it meets the needs of growing kittens thru senior cats... Enjoy you new "kid"