Full Immersion Baptism

I have a question about baptism in the LCMS. If someone wants full immersion baptism, would LCMS oblige that? Now, I'm not asking for myself, as I've already been baptized. I'm just wondering what the LCMS position is on this. I know most LCMS churches don't have a full baptismal pool, so I'm wondering what the LCMS response would be on this. I'm also wondering biblically, where does sprinkling baptism come from? Ezekiel 36:25?