So ... do we have a list of all the Promotable girls ?

Any idea how the Wiki is gonna treat this thing ? Maybe a new tab for "Promo 6*" or will they just update the girls at their base rarity ?
Don't really wanna browse through all of that ugh... especially 5* whom are the most populous in the game.

Also - and this is kinda on point question that occurred to me. Do the promoted gils get better visuals for their Ultimate attack ? Coz there are some who have very MEH effect on it, for it to be associated with rainbow (I know most of the low tiers don't, thogh some like Yulan for example have a decent looking one.)