That is pretty interesting to me how your Se is fairly developed, but I had a hunch your Ne score is higher than Se. Personally my Ni far exceeds my Si whenever I take those tests. Those tests tend to test for the first letter more than the E/I aspect of it. I.e. an INTJ is Ni dominant, so they will show up with a decently high Ne. The Ne dominant ENTP will show up with a decently high Ni, higher than Si at any rate.
By the same reasoning an INFP will usually show with a higher Fe than Te, and an INTP will usually register a higher Te than Fe. What I'm getting at is I think the tests slightly favor INFP for Pheonix_400. However the results are so close it's more accurate to say the tests are inconclusive.