I’ve been posting some hikes and will be posting more, but mine haven’t been as challenging as what you’ve listed. I’m working on the 52 With A View list and have done a few of the easy 4000 footers. I’d like to work up to more challenging ones. I’m going to be in Acadia this week, but I’m thinking about posting Mt. Hale soon after that. Anne Geisler has been posting more challenging hikes, so watch for her postings also.