The Fly Creek is a nice tent. Even though I selected an MSR Carbon Reflex over it, I did like the tent the few times I used it. (The deciding factors for me was the end-entry; I'm not as agile as I once was, and the CR's side entry worked better.) The workmanship was top notch, and the amount of space for the weight was remarkable. All the details seemed well-thought out, except for a small detail where the vestibule unzips for entry; I wondered if it might let
rain into the tent. I never used the tent in the rain, so I can't conclusively say; I was also using the UL1 version, and it may be that the UL3, which is larger, doesn't have such a tight fit.

I think you definitely made a good choice. And, tell Patty yes, it will hold up. (I did have one experience in a public campground with wind, and the tent was incredibly stable.)