dear trip, you mentioned in the first post bout your guitar teacher right? How about asking him for opinion.
As you know, this one internet forum, got people of many type, each with different preferences. Some might choose to go for low action and compromised on the tone(some mild fret rattle/buzz etc) while some like higher action but no buzz etc.
Imho, the logical answer you are looking for, can be found within your instrument and you. Are you willing to experiment with high action, play till getting used to it and start to listen on whats the tone available from it? After that, change back the action to lower and start the process over again and listen to whats the different. 3 months, 6 months down the road, you might learn something which is special to yourself and not according to our preference or opinion.
imho