I like Tanquery, and they have some other variant of it called Rangpur or something like that which is some sort of special lime, and it goes great in damned near anything citrus.

Although you have to be careful, because I think Gin is the stealthiest of all liquors. It doesn't taste very strong, but it's still like 86 proof or something, which isn't insane, but stronger than a lot of other stuff.