Absolutely.
Erhm, not sure I'm fully following here, LSI is usually 1, 5, 6 or 9... some people tell me I can't exist as LSI 8, lol.I know any enneagram type can be any Socionics type. There are some people who fit the LSI description, and aren't 7,9,3 or 8, but resonate highly with the Socionics type, yet a different Enneagram type.