r/Staghornfern

At first I was extremely proud of this, but now I’ve been looking at it too long and I feel like I messed up. The orientation I believe I got correct but I’m concerned that I used entirely too much moss and I may have packed it too tight around the center. Did I screw it up? If so, is there any way to fix it without completely tearing it down and trying again? Constructive criticism needed but please but don’t chastise 😅

in pots or on trees, I don’t know how to mount them either

Location: Brisbane, Australia. Hi, we've had this staghorn for a few years and now it is under attack by boring insects. Any advice as to how to treat the plant and stop future borers?