You do seem to potentially have an Fe PoLR. You talk about intuition, and research, and that kind of thing a lot, plus you routinely test with N over S, right, so I'd kind of think probably ILI>SLI. The interest in photography could maybe point to SLI>ILI, but lots of people of various types are into photography and I don't think that's the strongest thing to type by. I think the overall picture seems more ILI. I don't think LII is an impossibility either.