Washington was very aware of the importance of image in establishing his and his armies' reputation among the population. He went so far as to stop to mount a grey horse prior to entering a town so he would make his most impressive presentation. He was careful to always wear appropriate attire that would command respect and project an air of prestige, and accent his height and commanding presence. He knew the importance of looking a part. He needed the colonists to support him, his army and the cause and part of gaining that support was portraying himself, and his immediate entourage in such a way as to garner that respect. The height requirement, similar to the Rockettes, provides an orderly, eye pleasing review. The average men during this time was about 5'8" so he is choosing those at average and taller to form his inner circle, those who would be seen with him at every venue. His requirement for handsome, "well made, neat and spruce", again, reflects the desire to set an example. The criteria of sobriety and honesty , only makes sense as Washington would need to be able to trust these men with his life. Further review shows he was disgusted and dismayed by the behavior and appearance of many of those in his army and while he could not, though he tried, reform them all into his idea of a moral and honorable man he could have these characteristics he desired be represented in those that were chosen to be most closely attached to him.