I'm in the Capital District too. I do most of my outdoor activity in the Adk's. I've not hiked the Long Trail at all, but would like to get on it. I've done the Northville Placid trail, but in sections, not as an end to end like you're planning for the LT. Would love to do that one of these days.
Regarding your list, a couple of questions:
I didn't notice any sort of first aid kit. Is that just among your miscellaneous or toiletries, or do you not carry one?
Also, and I'd be interested to hear what the other LT hiker says as well, I was a bit surprised that you didn't seem to include any sort of insulated top, even just a light weight vest to wear on colder evenings and mornings. I don't really know the temp ranges on the LT, but figured at least in the northern end, you might need something.
I find that on longer trips (Altho not as long as you're planning, I've done a number of 7-8 day paddling trips), breakfasts and dinners can be managed pretty well with freeze dried and dehydrated stuff, soups, noodles, and rice, etc. Lunches are the biggest challenge for me. How do you plan to handle those?