There is no such thing as little l and big l, there is only l.
If you were a conservative, then you would not be calling your self libertarian, you call yourself libertarian because you are to the left of conservatives, and are opposing conservatism.
Libertarianism is a way to promote liberalism within the GOP and join with the GOPe and the openly left, in cutting off conservatism and God, and traditional America, and killing it, once and for all.
Whatever.
Some libertarian positions are to the right of conservatives.Think conscription and excessive eminent domain.
Bingo!