lola would love that, since she's in the middle of trying to rekindle that part of her with another witch. having a second that is just there and around, would be amazing for her. she tends to have the worst kind of luck.
as for elisa, like most of her kind she'd be attracted to her in a sense that she needs to just taste her but she can curb that easily. and if keira is the type that keeps getting trouble we can have at some point elisa giving keira some of her blood to heal and that starts their connection between one another. creating that weird i feel your feelings sort of deal vampires have with humans. she'd also recommend that keira never come around to her place, as her progeny is still brand new and he rather enjoys the taste of witches and faeries.