Oh wow awesome, your list alone will be a lot to start from! I really want to incorporate some marcgravia silensis and ficus thunbergii but can't find any near me at the moment (common theme).
Thanks for kind words RE newbie hardscape setup.
I was looking for ghostwood/manzanita, which I'm more accustomed to working with coming from the world of aquatic planted tanks. But I just moved up to Canada and at least in the area I'm in, they only have grapewood, eucalyptus (tons of sharp jagged edges), massive flat uninteresting mopani, or way overpriced stuff mounted on slate.
I couldn't even find any cork rounds around me. So, I had to just work with what I had.
From reading around here, it seems hit or miss with the grapewood. Some say theirs rotted away very quickly, others report having good success for longterm builds. It seemed to me from other's experiences, a differentiator was whether the wood was constantly in wet substrate and/or heavy misting. Folks who installed it a bit off the substrate seemed to have better durability. There also seems to be some difference between raw grapewood (bark on) vs. the sandblasted/baked perhaps denser wood?
So, in the end I'll just have to make do and hope keeping the grapewood higher up will yield durable results!
Until I can get some nicer plants in, I'll just cycle the tank with what I can scrounge up...