Not all Fe is "good" Fe and not all Te is "good" Te and not all Si is "good" Si.
If I get Si advice from an (EIE), I ignore it. (I know a EIE who is the worst about the things you're pointed in the Si ego sense, but this is actually a neurotic expression of her Si-polr)
In a 1 dimensional Si type, the Si I receive is more or less toxic information.
If I get Fe requests from a LSE co-worker, I ignore it.
In a 2 dimensional Fe type, the Fe I receive is normative and I simply shrug my shoulders.
I think it's only when you deal with sufficiently developed individuals in this area that you really can establish what you value.
But a common example of SEI is Porthos from Dumas's novel to give you a idea of a Si ego
http://en.wikipedia.org/wiki/Porthos
You could very likely be ILI, because ILE is really a contrarian alternative for me towards your type, my first more basic instinct on this ILI.