Your office tank is looking fantastic. Thanks for the input, I've been thinking about the rock placement a little and I think your suggestions are good, and I do have some bigger rocks that I didn't use because I wanted to leave more room for plants, so I might make some changes in that regard after my plants have settled in a little more. Seeing your tank and others makes me want to have some nice branchy driftwood too. Eventually I want to add some hairgrass so I'll probably modify the layout before then.
Those hatchets do jump and yes I do have a glass lid, when they were in the old tank I accidentally left the lid open and one jumped out but it was too late by the time I found it. I had another one jump that I spooked while changing water but I swooped him up in time.