Why though?
You're not the first and I doubt you'll be the last to say that.
Yeah it's really now become a toss up between LSI-Se and SLE-Ti for me.
The reason I thought LSI>SLE is because I fit the IJ temperament much much better than the EP temperament. Though mind you this is going by the Wikisocion descriptions.
I've just bought the Filatova and Stern books so I am going to do a lot more reading on it before I will say hard and fast that I am an LSI... I'm pretty open to the idea of SLE as well.
The dual description of EIE and LSI seems closer to what I've encountered in the past and activators for LSI and IEI... but I've almost also exclusively dated IEIs and only a couple of EIEs.