Is the following correct:

If you are xNTj, which describes you best:
Idealistic (INTj) v Practical (ENTj)

If you are xNTp, which describes you best:
Idealistic (ENTp) v Practical (INTp)

If you are xSFj, which describes you best:
Idealistic (ESFj) v Practical (ISFj)

If you are xSFp, which describes you best:
Idealistic (ISFp) v Practical (ESFp)

If you are xNFp, which describes you best:
Theoretical (INFp) v Concerned with peoples needs (ENFp)

If you are xNFj, which describes you best:
Theoretical (ENFj) v Concerned with peoples needs (INFj)

If you are xSTp, which describes you best:
Theoretical (ESTp) v Concerned with peoples needs (ISTp)

If you are xSTj, which describes you best:
Theoretical (ISTj) v Concerned with peoples needs (ESTj)

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BACKGROUND

This is what I have come up with:

Theory - and
Peoples needs - and
Practical - and
Ideal - and


Therefore:

ENTp + INTj are Theoretical and Idealistic
ENTj + INTp are Theoretical and Practical

ESFj + ISFp are Peoples needs and Idealistic
ESFp + ISFj are Peoples needs and Practical

ENFj + INFp are Idealistic and Theoretical
ENFp + INFj are Idealistic and Peoples needs

ESTj + ISTp are Practical and People needs
ESTp + ISTj are Practical and Theoretical


Therefore, on the whole:

Alpha Quadra is Idealistic
Beta Quadra is Theoretical
Gamma Quadra is Practical
Delta Quadra is concerned with Peoples needs